Check out
www.hammersound.net and download the 32 MB reality soundfont for instance. in some sections this might sound even better then you xp80.
you can always make a gm soundfont yourself of course.
this should link you directly to the reality soundfont: http://www.hammersound.net/cgi-bin/soundlink_download2.pl/Download%20USA%20III;Reality_GMGS.sfArk;203
[This message has been edited by Bungle (edited 03-08-2002).]