Hi mant,
Go to http://www.terabyteunlimited.com/bootitng.html and click on Download. It downloads BootItNG. Install it on a floppy disk and reboot the computer. Do not install unless you want to. Click through to the Maintenance Mode. Click on Partition Work. Delete the Second MBR.
The problem is that you have two MBRs on that Hard Drive. Remove the second one, especially when the first one shows space being used.