I have a USB drive with Ubuntu installed on it (on a Live USB, it actually has Ubuntu installed on it), and it works seamlessly when I try to boot my PC from it.
When I try to boot my mac (Mac Book Pro 15" 6,2) off of it, it wouldn't recognize it. I tried installing rEFIt and rEFInd on my Mac but neither seemed to help. How can I make it work? Is there any other boot menu intended for USBs? (rEFIt says on it's website it doesn't support USBs that great) Is there any way to manually program it? It is really important for me.
The USB drive is a San Disk Cruzer Pop 8 GB.