* clear out your web browser caches
* clear out the temporary files
* defragment the hard drive(s) overnight: I suggest JKdefrag and/or WinContig for this.
* apply some of the tweaks and optimizations found on other websites:
* if you have lots of memory, and don't utilize it much, experiment with turning off Virtual RAM.
* make sure your hard drivers are configured for speedhttp://www.google.co.uk/search?hl=en&q...earch&meta=