When I install MAME32 (.71) everything seems to work fine.  Then after a few days I seem to lose the ability to use the tab key in the menus..   ANyone know what can be causing this?  It has happened 2-3 time already...
Going to delete EVERYTHING.  Reinstall newest version.  And see what happens.  And see when I can pinpoint this problem if it happens again.   
Ideas?  Thoughts?  Suggestions?