When i start my computer i have a commit charge (i found this from the performance tab in the task maneger) of about 210 when i have my security, wireless internet, and AOL IM programs running. After my computer runs for a few hours (most of which are when im doing nothing on it and its idle) my commit charge goes up to about 297 and slowly keeps rising. I have scanned for spyware and there isnt any on my computer. Why is my computer doing this? Any ideas? Thanks for your help in advance.