Ok, I just confirmed that the menu problem is located at
src/burner/win32/ in FBA source
v029714. To confirm it, I replaced the whole directory with the
win32 directory from
v029713 source, then started porting everything from scratch, so far I've implemented almost everything and the Menu is working fine on Windows XP.
I haven't touched
src/burner/win32/menu.cpp yet, and there are a few things left to port in
src/burner/win32/scrn.cpp.
I will keep reporting as I progress

SeeYaa!
