intel p4 2,6HT, msi i865pe neo-2, 2x256mb (DDR 400 mhz) i have a partition prepared.. i have free space on C: for the installation files, but why is it hammering my cpu every time i enter the key or selecting vista ultimate manually.. i even tried entering invalid keys - 100% cpu for a couple of seconds and a "wrong key" message.. what i tried so far: 1. emulating with daemon tools (4.03, 3.47) 2. emulating with alcohol (120%, 52%) 3. installing from a folder (d:\setup\..) 4. installing from a partition (f:\) i've seen several people install it with an emulator.. all i know is that it's not just me.. one other guy has the same problem like me (100% cpu, freeze at cd-key step).. i really have no clue.. i thought new builds are intentionally made not to install with emulators and stuff like that.. only from dvd..