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Video technology has increased significantly over the past years, and is continuing to grow at an incredible rate. Digital Video Discs aka DVDs are the most likely the last big jump in consumer video technology that everyone is familiar with. To keep up with the ever advancing world of electronics a new format of video storage will be released soon called Blu-ray.

What is Blu-Ray DVD

What is Blu-Ray DVDVideo technology has increased significantly over the past years, and is continuing to grow at an incredible rate. Digital Video Discs aka DVDs are the most likely the last big jump in consumer video technology that everyone is familiar with. To keep up with the ever advancing world of electronics a new format of video storage will be released soon called Blu-ray.Blu-Ray is a next generation optical disc that will blow the socks off of what we all know today: DVD. Conventional DVDs use a red laser that have long wave lengths, which limits the storage capacity on a disc. Blu-Ray uses a blue laser which has much shorter wave lengths. Because the wave lengths on the Blu-Ray are much smaller it can focus on a spot with much greater precision, allowing for data to be packed much more tightly than the red laser DVDs. Blu-Ray discs can hold up to 50GBs of information which 10 times that of a 4.5GB DVD. 10 times the storage will greatly increase the amount of information that we can save on any one disc and will change the way we save information. Dual Layer Blu-Ray discs will be able to hold up to 4 hours of High-Definition Video. High Definition video is going to hit big here, Blu-Ray is an example of a technology that is going to make it happen. 50GB is probably comparable to size of many of our hard-drives, and to picture having all of that information on a small disc that we can slide into a pocket and take wherever we want is a bit scary.Expect to see Blu-Ray replacing DVD and VCR over the next few years, following along with the transition of video to High Definition Video. Video isnt the only thing that will benefit from Blu-Ray technology; I would expect that it will also become the standard for PC and other types of storage.Feel free to reprint this article as long as you keep the following caption and author biography in tact with all hyperlinks.

Selecting the Right Laptops

Selecting the Right Laptops

Everyone wants the best for their money spent and a laptop purchase is not an exception. Laptops are very useful to people, as everyone is inclined towards leading a comfortable life. Hence, many prefer a laptop to a desktop computer due to the fact that laptops are easily portable and mobile. It makes the work faster and easier. The benefits got from the laptops are not restricted to businessmen, but can be availed by mothers working from home, research scholars, ordinary employees and students.Selecting the right kind of laptop is a daunting task as there are so many options available these days. As laptops are costly, it can be disastrous if they are bought without any thought of how they will be used. This calls for the need to research a little bit before buying a laptop. Valuable information regarding the selection of laptops can be got from the following sources:Search engines provide all the information regarding laptops, available brands, costs, features and their advantages within a few seconds. They provide information regarding the websites that sell good laptops all over the world.Forums too provide valuable information if proper thread is followed. There are many people who write lot of informative articles and advice that may be really helpful while selecting a laptop.Reviews are written by those who have used a product. Such reviews provide an insight on the product and its selection. Mistakes can be avoided if right decision is made by learning from their experience.Many websites provide description of products, technical details, accessories that can be used along with the product etc. Knowledge is power. Understanding about the product will help in the right selection.A laptop buying guide can be of great use. Such guides are available free of cost on the Internet or even got for a smaller fee. Since the purchase of laptops involves investing a considerable amount of hard earned money, it is better to got through a laptop guide. These guides help in assisting the customer in selecting the best laptop for him. It contains all the information that is updated at regular intervals making the customer accessible to the latest information and trends in the field of laptops.Even though there are huge varieties of laptops available, the selection of the laptop by the purchaser should match the need rather than buying through an impulse. Variations may be seen in the laptops depending on the processor speed and other additional features. The purchaser can however increase the memory capacity and other parts of the laptops according to his needs. The expectancy of the internal parts of the laptops may be limited, but if it is got from a reputed manufacturer or if the laptop is of a credible brand, the purchaser can be sure of the quality of the internal parts. The memory capacity requirement of the laptop depends on the operating system used on it. While selecting a laptop some of the essential built in additions needs to be checked are the USB ports, Network port, DVD burner, modem port, Bluetooth and Wireless features.

KVM over IP vs. Remote Access Software A Comparison

KVM over IP vs. Remote Access Software  A Comparison

With many IT departments operating in down-sized environments as well as under-staffed employees being forced to manage an exceptional amount of mission-critical server room equipment than what they can handle; the ability to remotely monitor and repair computer problems on the go is an important task in todays modern data center. Two remote monitoring options available for controlling computers over IP means will allow network administrators to view computers and access problems as they arise. Following we compare and contrast the two most popular methods of remote access computer management in the industry today.
Both hardware and software based remote computer management solutions offers users valuable remote IP access when needed; however, each solution holds their own when comparisons are drawn between these unique solutions. Although, they each share one main feature hardware based KVM over IP devices and Remote Desktop client based software perform as though you are sitting directly in front of the target system, manageable from anywhere in the world with an internet connection.
A closer look behind the hardware component of KVM over IP and the software driven Remote Desktop makes them appear as two very similar remote access methods. In order to truly understand the key features as well as the crucial limitations of the two remote IP management products, here is a quick break-down of each individual solution.
KVM over IP Remote Access Management
KVM over IP is a hardware based solution which allows users to gain both in-band and out-of-band access to all the servers either connected to your KVM switch or directly connected to a single computer.
Late night trips to the data center to reboot one server have become a thing of the past because of this simple yet robust hardware component. KVM via IP front-end devices such as the Raritan Dominion KX101 will connect directly to a computer or a KVM switch and permits remote users to gain secure BIOS-level access to manage mission-critical servers. Remote IP management with products such as the Raritan Dominion KX or theAvocent DS Series is conducted through a standard internet browser session. Front-end IP products work their magic by allowing remote users to gain full Keyboard, Video Monitor, Mouse access of the attached computer(s) from any location with internet connectivity.
Raritan's client software is automatically downloaded from the KX101; eliminating the need to install "client" software on each user desktop. Furthermore, Raritans client software supports most major Web browsers including; Internet Explorer, Mozilla Firefox, Netscape and Safari (Macintosh). Using the Raritan example once more, up to 8 users can remotely access the same server for teamed troubleshooting approach.
Remote Access Software
Remote Access Software programs takes advantage of easily loading software on the local computer or, in some cases, both local and remote computers, and allows users to view and take remote keyboard, mouse and video monitor to view and access servers in the data center from any location with internet capabilities.
Types of remote management software include VNC and PCanywhere. The PC based PCanywhere can only be used on windows based computer systems. VNC on the other hand can be used in most operating system environments across the board.
Although most Remote Access software is simple to load and is free in most cases, you must install the remote management software on every machine in the data center that needs remote connectivity. Also, the bottom line regarding Remote Access Software is the fact that such a heavy focus is placed on having the remote operating systems up and running at the application level for the remote session to work properly. If the operating system crashes on the remote computer during remote connectivity at any time, users will be forced to take alternative ways to activate the remote computer. This will result in needing to physically reboot the remote server from a cold start in most cases.
Using a platform independent software approach, VNC or Virtual Network Computing, for example, requires users to load software both client and server computers. In addition, the local and remote computers do not need to be running the same operating system.

Technology Vendors: Contact Information for Parts and Resellers

Technology Vendors: Contact Information for Parts and Resellers

After you have learned to explain the concept of a "real" network to small business prospects and clients, you can look into the vendors out there providing small business server suites (both client/server and Web-based). The following is a listing of various technology vendors and websites for product or reseller/partner information.Apple Server Solutions Reseller/Partner Information:http://consultants.apple.com/ IBM Small Business Suite for Linux Reseller/Partner Information:http://www.ibm.com/partnerworld/consultants Microsoft Small Business Server Product Information:http://www.microsoft.com/sbserver/ Reseller/Partner Information:http://www.microsoft.com/partner/ Novell Small Business Suite Product Information:http://www.novell.com/products/smallbiz/ Reseller/Partner Information:http://www.novell.com/partners/channel/ Oracle Small Business Suite, powered by NetLedger Reseller/Partner Information:http://www.netledger.com/portal/partners.jsp Red Hat Linux Training/Certification Information:http://www.redhat.com/training/ Sun Cobalt Qube 3 Appliance Product Information:http://www.sun.com/hardware/serverappliances/qube3/ Reseller/Partner Information:http://www.sun.com/partners/ Trustix Small Office Server Reseller/Partner Information:http://www.trustix.com/index.php?kat=Partners&p=77|The Bottom Line about Technology VendorsVARBusiness Magazine has two great online resources to help you research "technology vendor" partner programs. You can access the VARBusiness Annual Report Card at http://www.varbusiness.com/sections/main/2002arc.asp. In addition, the VARBusiness Partner Program Guide, listing over 340 partner programs, resides at http://www.varbusiness.com/sections/main/2002ppg.asp .Copyright MMI-MMVI, Small Biz Tech Talk. All Worldwide Rights Reserved. {Attention Publishers: Live hyperlink in author resource box required for copyright compliance}

Dual-Core Processor Wars: AMD X2 vs Intel Pentium D

There's a war going on and the latest battle continues to offer the promise of good prices to consumers looking for the best stuff for their computer.Since the inception of dual-core processors a little while back the race has been on to see who can get the better chip with this "dual-core processor" technology.During the final days of the single-core battles, there was a stalemate between AMD and Intel. Intel's clocked higher but were unable to match the speeds that the AMD managed at lower clock speeds.The oldest difference between them has been their suitability for specific tasks. AMD have had the gaming sector in the bag, especially in terms of the value for money possible with their lower clocked chips, which could be overclocked to the same speeds as their top models. Intel has the crown for general performance. When it comes to office related tasks, Intel processors are able to outperform AMD chips in these areas.As the ability to clock the chips any higher became more and more difficult technically, the next step was to just add another core, theoretically allowing twice as much number crunching in a dual-core processor. This is not exactly how it works however.Modern operating systems and programs have not been designed with multiple-core or dual-core processors in mind. They were designed to make use of one core on one processor. The major expense that went with multiple processor computers was the circuitry needed to split tasks up amongst the processors and sharing cache.Dual-core processors simply act like two places for tasks to go. Instead of single tasks getting split up and performed in two different places, as is the case with traditional single core processors, single threads get split up amongst the cores. This essentially means that each program gets assigned to a core.Because of this there is absolutely no increase in speed for gaming from dual-core processor chips. Only once the games themselves have been programmed to take advantage of dual-core processors will there be a difference. This is due to the intensive nature of games and the number crunching needed for intense graphics, which for now cannot be split over multiple cores in dual-core processors.So back to the battlefield.AMD were the first to introduce their dual-core processor solution to a desktop computer. This gave them a slight lead over Intel. Despite this, AMD gave people a bit of a surprise with their new offering.Always having been renowned for giving far more than expected for the price, these new dual-core processors were very expensive. Part of what managed to give AMD a hold in a market previously dominated by Intel was their good pricing. This shock did not go down well with consumers.To add insult to injury, Intel's [*_*] offerings came in at remarkably good value. Both of their initial [*_*]s cost less than AMD's lowest priced model. That's right, AMD's cheapest [*_*] cost more than Intel's most expensive. This definitely put the ball in Intel's court and was downright disappointing for AMD fans.AMD did manage to introduce a cheaper model to compete better with the Intel offerings. Despite this, Intel was still the forerunner in this area.Performance remains an area that is sketchy.With the relatively new technology involved it is hard to draw a clear conclusion on who is faster. With operating systems only recently oriented towards fully utilizing [*_*] technology, it is still new territory. Both offer increased performance, but as to who will rule the roost, we'll have to see.For the meantime it would probably be advisable to just watch. Being a cautious buyer I prefer to buy into a sure thing, once things have settled down, prices will balance out and all the related technology will be in place. Then we will be able to get a true opinion on where to put your hard earned cash.

How to Download Your Old Computer to the Highest Bidder

When you think trash, you surely dont think about your old, trusty personal computer. But thats exactly what will become of it when you make the inevitable move toward your next laptop or desktop. And, yes, buying a new computer is inevitable, considering the pace at which computer technology zips along. Just thinkabout a handful of years ago, a fast microprocessor for a laptop was at 233 MHz. Now youre looking at about at least 2 GHz! Thats Giga, with a G.So eventually, you will want a computer that can handle the latest software, the latest games, and the latest interactive Web sites, and then youll have to throw away your old computer, right? Wrong. Try selling your used computer instead. Throwing out your computer is one of the worst things you can do. For one, your computer may be useful for someone out there, even if just for scraps.Trashed computers and other digital equipment also make up one of the fastest growing, and most dangerous, new trash categories out there in your neighborhood landfall. On one hand, computers are generally bulky and made of plastic and other materials that wont be breaking down in a landfill for the next few million years. Whats more, other materials in your old computer are highly toxic to the environment, like mercury, lead and cadmium. Theyre so toxic that their actually name in the waste-management field is toxics.You dont have to be a techie or a scientist to understand the danger in thatnor the benefits of selling your computer. On the Internet, there are a vast number of auction and classifieds sites, some better than others, where you can download you computer to a worthy buyer.Before you boot up your replacement laptop or high-performance PC, however, be sure you read and compute the following tips. These tips will help you avoid the crashes and shutdowns that befall the computer seller who doesnt do his homework first.Hold onto all of the operating system and software manuals that came with your old computer. This will add value to your sale, not to mention it will make you a trusted seller for offering up these helpful books to the buyer. Erase all personal information from the hard drive. And were not just talking about simply putting stuff in the trash bin. Its extremely important to purge all data from your computers memory repository, even from invisible backup files on the hard drive. If youre not sure how to do this, ask your IT expert at work or a techie friend for advice. You dont want the next user to have access to your bank accounts, old e-mails, and other private info, do you?Uninstall any application from the hard drive that youd like to use on your next computer, keeping the installation disk and the software serial number for yourself. When it comes to software, the manufacturers made sure that you never really own software, you license it. So you dont get free reign to keep software on multiple computers. You only get one license, so you need to bring your licensed version with you to your new computer.Do your homework on your computers worth. Just like you would for a car, check around at other classifieds and auction sites to see what other people are selling your make and model for.Be sure you want to truly get rid of old faithful. You may be able to repair your old laptop rather than buy a new $2,000 Centrino model. Or you may be able to add RAM memory and a new hard drive to your four-year-old desktop rather than invest in a new $3,000 multimedia masterpiece. In other words, do a thorough cost-analysis of what it would take to rebuild your old computer, versus what it would cost to sell it and buy a new one. And check your heart too. You might be surprised just how attached you are to your old faithful.Once you go through these steps, you are prepared to make your move and sell, sell, sell. And then, of course, youll be ready to start on a whole new list of stepsfor buying a new computer. But thats a topic for another article!

Summary

Video technology has increased significantly over the past years, and is continuing to grow at an incredible rate. Digital Video Discs aka DVDs are the most likely the last big jump in consumer video technology that everyone is familiar with. To keep up with the ever advancing world of electronics a new format of video storage will be released soon called Blu-ray.