Hey fellas... having a major problem and broken every inch of my head over it and could not come up with anything... I have got a MacBook running OS X 10.5.6... used bootcamp to install windows vista ultimate SP1... everything works fine... have a version of vista loader that worked fine on my other Compaq notebook... but on the MacBook after the first message comes... Booting GRLDR... things go smooth but then after that it props up a menu containing 3 choices viz. Microsoft Windows Microsoft Windows NT/2000/XP Command Prompt at this point the machine just hangs... no keyboard response... no nothing... the only thing that works is a power down... any suggestions...