Hey TNT give this a try it is free just setup a username and password (aprx 3min) and away you go.
This will run a full battery of test on your system and even offer several suggestions on how to improve your computer( most at no charge what so ever)
then you can post your results for others on the site to see ( in the user to user help room)
http://www.pcpitstop.com/pcpitstop/default.asp on thet site.
Let me know what you think of it!
http://www.pcpitstop.com/images/PCPs250.gif