|Wow jam your a good person all around. Sure "da" is annoying but your a jerk. Plus you seem to miss the very simple solution, or atleast a run through or easy fixes.|
Double check that your not running any other large software. Like torrent downloads or limewire stuff etc. It simply could be that your running to many programs or web pages and not leaving enough memory for CS to run.
Also any auto updates from windows, any downloading from the internet will slow you down.
If after this initial check and you have very little running before you start CS, then you may have a problem.