Need a good zip program for mac. One to make zip files not extract them. And don't say snow leopard already has that built in. That's garbage cuz it makes that extra useless OS_X folder and that's not needed at all. Plus it never works when say making themes for SMF. They never upload correctly. I know cuz it does on my moms windows 7. Already tried YemuZIP for mac. No good either. And if I manually upload the files it works fine. So it has to be the zip program. Any others besides mac or yemu good for making zip files. Preferably free.