Win2k would have to be the most stable. It is based on Win NT technologies plus a few security holes have been addressed. Windows 9x are just plain stand-alone workstation computers, not really made for a network (that in my opinion includes the Internet ) And also for the record, at the moment im using Win2k . With Win XP though, i haven't had much to do with it, however i have heard it is to be extremely buggy (also the licensing agreement is way beyond dodgy!).

Thanks and Later people,