Nero Boot Disk Problem

I have Nero 6 and tried to make a new Win XP boot disk, The only image file available for boot is C:\Nero\DosBootimage.IMA. When I use it I get a disk that boots into some sort of dos, starts out like linux then dos. So I d/l the Ver 7 trial and got the same problem. I also tried selecting No emulation, also didnt help.
I cant make a disk that will boot into Windows. Any Ideas?

Thanks

You are barking up the wrong tree. The Win XP itself is bootable, you just need to copy it.