Yeah back when AO got back up we made many a threads on subjects like tweaking and I have found that his guide is the best to use in-depth and the paid version is so much more helpful but seeing as I hate a slow computer and so on and so fourth heres the link

http://www.tweakguides.com/XPTC.html

Just download the file you'll need Adobe Reader for it but this should help you with the evil that is Microsoft.