I am preparing to Slipstream my W2K SP4 by following Fred Vorck's instructions or possibly HFSLIP....I need to decide which one to use. My question is: must I re-download SP4 and the Hotfixes or can I locate them somewhere on my hard disc? I am on a dial up connection and since the file is 129 mgs, obviously I am looking for a way out of that. Is there anything I can do except re-download? Thanks, Ron Gunter