I need a good driver cleaner.....

yes,also check out www.majorgeeks.com and keep your eyes peeled for your uninstaller 2006,use it all the time.:> )

I've always found updating drivers eliminate the need to use tools like that but there are circumstances that require tools, upgrading from agp to pcix or nvida to ATI
I used that tool and had no problems with the install of the new card. Changed from 5700 overheated nvidia to a 9200se ati.