It's not really related to game programming but it may be useful to you since development tools (devStudio, 3dsmax, audition, photoshop) are memory hungry. I've created an utility which free ram (no spyware and 250k in size) which does a very good job. download link If you want to be impressed, open your task manager prior to running the tool and sort the processes by memory usage (biggest memory usage at the top). Do a print screen and put that in wordpad. Fire up RamFree and see the difference.