Please do not post the same thread in more than one forum. Picking the most relevant forum and posting it once there makes it easier for other members to help you and keeps the discussion all in one place.
Member Intro is also not the best forum for a technical question - it's a place to come and say 'hi'. Your question should go as you posted the second thread (or to Linux-Newbie or Linux-General).
You got two different answers (the second thread is http://www.linuxquestions.org/questi...hreadid=178405
), the short version is to boot from DOS/Windows boot disk and run 'fdisk /mbr'.
This thread is closed.