i'm sorry...my suggestion to remove windows was exaggerated but after my fifth BSOD i was a little bit angry...so here's another hint: i don't think that it helps to create a bigger page file...i would suggest to change the size of the cache...there's a program called "CacheMan" - available at http://www.outertech.com - which will adjust the cache size for you...you can choose between different profiles for your computer...
Another possibilty to save space is to create a batch file which will delete files like *.tmp *.old *.bak, etc. every time you boot up your computer...you can start this batch file in the "autoexec.bat"...