Problem Resolved! FIXED!
Installation Working NOW!
after running a bunch of diagnostic tools on my Hard Drive and everything else.
I ran Memtest86 on my RAM via burning the free iso in their site
here, I tested one stick at a time.
I have found that one of my RAM sticks is bad,
I guess it went bad some how.
bad Ram is the cause for me.
I have 2 1gb Crucial Ballistix, at 4-4-4-12 - 2.2v
I left the good stick of ram in the my computer,
the installation worked perfectly and im actually posting from my computer with Window 7 installed. =p
so that fixed the problem for me.
Hope this helps you guys, Good luck
Check your ram, maybe thats the problem with some of you.
Let us know.