[Bug-gnubg] Windows 7 no 3D

[Rich Heimlich]

I know this is not exactly a necessity right now but I just installed 
the RC version of Windows 7 on my laptop and everything does pretty 
well. However, GNUBG does great except for 3D (Nvidia 8400M GS). I can 
sometimes get it to show up but mainly it just shows up as one big 
blanks area.  Is there anything I can do to help troubleshoot this to 
get it going? For example, putting it in 3D and hitting Test forces 3D 
to appear for a bit (though no checkers move until each move is completed.

Any ideas?