Final Fantasy Hacktics

Hello,
I've recently patched in vanilla WOL and am loving it.  I seem to have an issue on the over world map though.  While the different sites are seen, the map background itself is blacked out, except when I move between places.  I'm not sure if I missed something, or if it is an issue with the emulator I use.  I am using ePSXe, if that matters.

Thanks for any help!