My OS's also revolve around MS, however, I once saw a download for a trimmed down XP version that was very much like 98 but without the bugs and all the excess material. I am beginning to find that OS's of MS when upgraded to higher versions are not taking up larger disk space, yet the general functionalities are the same. Hopefully, someone can maybe tweak Windows Vista so that only the bare components are left with, aka. only the things that are necessary for it to run, removing all the excess junk.