1)   HSLAB Prefetch Manager 1.4.831.2011
Faster XP/2003/Vista Boot and Application Launch with Prefetch Manager! Windows XP has a Prefetcher component, which shortens the amount of time it takes to start Windows and programs.

 2)   HSLAB Prefetch Manager(1) 1.4.0
Faster XP/2003/Vista Boot and Application Launch with Prefetch Manager! Windows XP has a Prefetcher component, which shortens the amount of time it takes to start Windows and programs.
system monitor, system Tweaking, memory Tweaking, system optimize, system Tweaking,