Toggl - Toggl is an online time tracking tool. It features 1-click time tracking and helps you see where your time goes. Free and paid versions are available.
SoftPerfect RAM Disk - SoftPerfect RAM Disk is a Windows application for creating computer drives entirely stored in memory for better performance and hard disk longevity.
Harvest - Simple time tracking, fast online invoicing, and powerful reporting software. Simplify employee timesheets and billing. Get started for free.
Primo Ramdisk - Primo Ramdisk is the second generation of VSuite Ramdisk product.
RescueTime - Time management software that shows you how you spend your time & provides tools to help you be more productive.
PrimoCache - PrimoCache Overview - a supplementary software caching scheme to improve the system performance