eBoostr™ is an alternative solution to Vista’s ReadyBoost and SuperFetch technologies now available on Windows XP

It speeds up your PC and improves application responsiveness by using flash memory and free RAM as an extra layer of performance-boosting cache for your PC. Use up to four inexpensive flash devices to speed up your system. Add more speed to your PC without any hardware upgrade!

Launch Your Favorite Applications Faster:
The more often you use a particular application, the faster it’ll perform. eBoostr gathers statistics on what applications you use and how often, optimizing their performance by pre-caching their files and data and allowing faster access speed and reduced delays.

Boot and Work Faster:
eBoostr makes Windows load faster, significantly reducing the time your computer needs to boot.

No Hardware Upgrades:
No need to disassemble your PC in order to upgrade its performance. eBoostr gives your PC a noticeable performance boost without costly hardware upgrades. Just plug one or more flash memory drives, install eBoostr and say “Yes” to speed up your computer.

Utilize Available RAM Better:
eBoostr features a SuperFetch-like solution and makes use of the otherwise wasted free RAM to store frequently accessed files and data. Every time you launch you favorite application, it’ll load much faster because of the preloaded data in RAM. If your computer has over a gigabyte of memory, you’ll see a significant increase in speed and responsiveness.

Laptops Benefit More:
Speed up your laptops even more! Upgrading a laptop is difficult and costly, but not with eBoostr. Notebook hard drives are slower than their desktop counterparts, thus they benefit more from the use of flash memory with eBoostr and reduced hard drive activities.

Save Battery Power:
Work longer with a battery. Less hard drive access results in reduced power consumption, which leads to improved battery life. Work faster and longer on your Windows XP laptop with eBoostr.


Highlights:
Vista’s ReadyBoost and SuperFetch benefits on your Windows XP PCs;
Smart caching of frequently used applications and files for maximum performance;
Supports both USB and non-USB removable media devices (CF, SD/SDHC, MMC, xD and other memory cards), as well as additional hard disks;
Allows up to 4 devices for simultaneous smart caching;
Cache file size of up to 4GB on each device (NTFS has no limit on the size);
Compatible with all “Enhanced for ReadyBoost” devices.

Changes:
The new version 3 now works on Windows Vista and you may be wondering whether you need it if you have ReadyBoost and SuperFetch already. eBoostr functionality differs from them both and can be used as an additional performance boosting solution. RAM cache is much faster compared to Windows system cache (see below.) eBoostr does not operates with pagefile (as ReadyBoost does)in any way–it caches all most frequently accessed data and files on your flash devices. You will notice a speed increase even if you have a plenty of RAM and a super fast processor installed. Check it out yourself.

A detailed list of changes you can find at the bottom of the page and here is a quick summary:
Full Windows Vista compatibility; new
Greatly increased RAM and flash drives cache speed;
Applications priority list; new
An advanced cache/statistics viewer. new

Homepage:

Thanks man, I'm wondering whether you can use both ReadyBoost and eBoostr in Vista @ the same time but on different drives. I used to use eBoostr in XP but I stopped after I upgraded to 4X 1GB KVR. Guys, this is highly recommended for XP (Not sure about VIsta) if you've got less than 1GB of RAM.

thanks for the feedback
im gona download it now n try it

Please don't forget that your required to pay for it.

eBoostr 4.0.0 Build 529 Beta

http://beta.eboostr.com/files/eBoostr_beta.exe