NeoGeo cache

im trying to play metal slug 3 on nj's neogeo emu and ive got everything set up right, but when i try and make the cache so i can actually play the game it always seems to freeze at 'decript gfx' or something similar, has anyone else had this problem, or is it me doing something wrong
(if anyone could pm me a link to the cache files would really appreciate it, unless i can get the converter to work)

are you using 2.71 tiff exploit? if so... cached games dont seem to work at the moment.