Used Unrevoked 3.22 with clockwork 126.96.36.199 on an SLCD. Worked perfectly. Thanks for the guide.
EDIT: Oh, also, once Unrevoked reached "done," it left me in ClockworkMod, and there was some text complaining about some ROM Manager thing, which I figure is because the phone didn't have ROM Manager at the time? I just rebooted, checked for root, then went back to recovery and made a backup.
(My personal device is a G2x where this stuff is much simpler; I'm doing this for a friend and so I'm new to all this Unrevoked stuff.)