unlocker and relocker info AND Stock Custom ROMS are all in the same place... Stickies above the Roms provide all the possible unlock,relock combinations...
http://forum.ppcgeeks.com/cdma-tp2-upgrades/
when i first did the cab i got stuck on startup, i just soft reset, and loaded it again and it went through...
worse comes to worse, just take it all off your memory card and do a fresh install