I would like to install one care, but prior to doing this I would like to install the sp2 upgrade. Is there a way that I can purchase or download something that would allow me to upgrade this that would include all of the critical updates as that will be an extremely long process to endure? I will be re-installing my XP pro sp1 on an existing machine that was damaged by a virus and I have no choice but to do this and I am taking the opportunity to upgrade my HDD at this time plus increasing my RAM (not that the RAM has anything to do with the reinstall). I am installing this on an AMD dual core 64X 4200 (2.2GHz) processor. This is on a Gateway machine but the will not provide me with the Re-install software w/o first purchasing it from them for $50 and they can pound sand before I'll do that.