The Intel® Application Accelerator reduces the storage sub-system bottleneck, enabling the processor and other system level hardware to be to be more productive and efficient. Hit the Read More button for more info! Faster Boot Time via Accelerated Operating System Load Time
Accelerated Disk I/O for Games, Graphics
Applications, Disk Utilities, and Media Authoring Applications
Performance-enhancing Data Pre-fetcher for Intel® Pentium® 4 processor-based systems
Support for 137GB and larger hard drives

You must have previously installed the Intel® Chipset Software Installation Utility 3.20.1005 on your system which you can download here @ Warp2Search. Supports Windows Millennium Edition (Me), Windows Second Edition (SE), Windows 98, Windows 2000, Windows NT 4.0, or Windows XP (once officially released) Operating System
A motherboard with a supported chipset: 810, 810E, 810E2, 815, 815E, 815EP, 815P, 820, 820E, 840, 845, 850, 860
An Intel® Pentium® 4, Intel Pentium III, Intel Pentium II, Intel Celeron?, Intel Xeon?, Intel Pentium III Xeon, or Intel Pentium II Xeon processor
Ultra ATA/66 or Ultra ATA/100 compatible logic either on the motherboard, or on an Ultra DMA PCI adapter card
Ultra DMA compatible BIOS
Ultra ATA/66 or Ultra ATA/100-compatible IDE device such as a hard drive or CD-ROM
A 40-pin, 80-conductor IDE cable. (A 40-pin 40-conductor IDE cable can be used with the Intel® Application Accelerator, but the 40-pin 40-conductor cable will limit the device to a maximum transfer rate of Ultra ATA/33)

Intel Application Accelerator - Local Download Or visit Intel for more info.