My problem for now is that I can't use my savestates used in the old WIP (10/24) of ZSNES with 1.42; when I'm playing with zipped ROMs, ZSNES doesn't read them, although the file (*.zst) is still present in the same folder as the ROM. However, savestates of non-Zipped Roms work fine...
Thanks.
EDIT: And oh yes, I've deleted the config files, checked the paths, the whole nine yards. Thanks again.