your welcome
glad we could solve that problem quickly
i dont know what exactly happened, but this kind of coruption usually happens when:
memory is pushed way too high
chipset is pushed way too high
chipset gets too hot

a good friend (mikeguava) recommended me a tool called xcopy.
he uses that to restore borked and corupted windows installs, it restores and fixes the install within seconds or minutes.
go and give it a try
im sure you will corrupt a windows install or raid image again sooner or later