It's hard to explain so I'll upload it now on youtube and let someone figure it out.
Back story: I just got a new motherboard (not the one in the videos) it's set on ACHI (that's the only way the board reads my hdd (I only have one inside). I can get on Windows 7 no problem (I'm on it now) I have 250gbs of free unallocated space. I've done multibooting before and it's just not working like usual. I had Ultimate Edition installed twice already but had to reinstall dew to raid 0 fail. So I know my computer and this motherboard (not much difference from the other board) will work.
Check the vid and please help I need my Ultimate Edition so I can get back to editing videos with DESKTOP POWER.
http://www.youtube.com/watch?v=Wf9l_Q2FpM8