to install sp2 on my windows vista is it necessary to install sp1? .. i am using windows vista ultimate and timestop crack because there is no other crack which can modify bios of my motherboard Intel DX85SO (Core i7)... the problem is that i cannot install Adobe Suite CS4 on my system because it demands for SP1 or greater. I am scared that if i download SP1 or SP2 from microsoft server. will it start the timer again? .. is there any timestop crack for Sp1 or sp2?.. i cannot use any pre-activated copy.. thanks..