Currently I have XP installed on disk0s2 and OSX on disk0s3.
When I boot my PC I get the XP boot options (XP or OSX).

If I select OSX it goes to the Darwin boot screen with (Blank, XP and then OSX). It defaults to blank (backup partition).

Is there anyway I can make the Darwin screen default to OSX (seeing as I have already selected it under XP).