My current Win7 x64 build, including apps (CS5 (PS and Acrobat), PTGui, Photomatix, Canon DPP, Office 2010, Firefox) is 110GB. Even a slimmer config would be tight on a 32GB. I've managed to squeeze Win7 x64, Office2010, PS CS5, and Firefox onto an X25-V 40GB, but I don't think I had 8 to spare.