Holy 640x480!!!!
Spyware is getting rediculous. You can run all the removal programs you want but they will remain in your registry and just duplicate all over again. If I were you I would format/reload and immediately delete all your IE shortcuts and stick with Firefox. Also if you have a larger harddrive, ie anything 40gb+ I would create a seperate OS partition before reinstalling XP. This way, if it ever happens again you can just Format C: and not risk losing anything on your partition.