Help me understand how to do this pur leasssseeee

Hi
I've a dvd full of zip files (I have a mac not a pc)
I have a usb t-flash and a m3 ds simply
What do I have to use to unzip the zip files or do I have to unzip the zip files????
Thanks.
I'm gonna play the 'I'm blonde' card if I have to!!! ;D ;D ;D :P

Yes, you have to unzip them. Stuffit expander should handle zip.