I hate to ask this question: why don't you try to load Debian without LindowsOS? I found it is a slower process, but, I found it to be a better process overall. Especially if you load the bf24 disc in. It will allow you to specify modules to use (the vanilla install doesn't allow you to specify all that many modules).
If you need help getting Debian installed on your computer, pm me and I'll try to help out.