Just a thought for the future, if you have two drives/partitions you can save time on re-installs by putting any installer EXEs you use into a folder on that drive. Then it's just a case of reformat, then go through that folder double clicking EXEs and next->next etc. One or two CDs for games and job done.
I found it makes reinstall times a lot faster, especially if you put things like 7-zip, firefox and any updated drivers in that folder. I can wipe and be up and running (including firefox extensions) in <40 mins if I really need to.