Can't boot into Windows....I need to play a game!

I went to boot into Windows to play my favorite game....Rainbow Six (the only thing Windows is good for anymore) and when I clicked on Windows, all that happened was that the screen went black for a second and came back up to my grub boot options. I hit windows again and the same thing happened. So, I went back to into Suse and checked my boot configuration. I see windows at: Windows other (hd0,0) (/dev/hda1) Everything looks correct. I think. Upon looking at my sections management for windows I see: Section Name Windows Section Type Other -------- root (hd0,0) chainloader +1 I think that's correct. Anyone have any thoughts? Thanks, Tom