I run backups on a weekly basis and I performed a full system backup before messing with any of this... I'm not retarded, just inexperienced with Linux.

And I can still boot into windows with no...

Thanks for the reply and the scolding...

Is it "probably a matter" of repairing or do I actually need to rewrite the MBR to my HDD to fix the issue? What will this do to the Linux installation on...

So I have exactly NO experience with Linux and decided to jump head first into it with Backtrack. I have a Windows 7 system and wanted to install BT4 on a USB stick to use when I wanted to and not be...