I got very excited when I saw this tutorial, but now am at a dead end. In your example your Windows 7 partition is "Boot, Page File, Crash Dump, Primary Partition". In my case it says "Boot, Page File, Logical Drive" and upon right clicking on it I don't have an option to "Mark Partition as Active". What do you think is happening here and is my only option to format the HDD to get rid of Windows XP partition and reinstall Window 7? Help!