Hey guys, I'm new to this and I'm a little confused. I have a MK IV unit so is it OK to load V32? Or do I have to load V31 since it is the one with changes for MK IV? Also, since the MK IV is DVD based, do I have to burn the image file on to a DVD or can I burn it on a CD? If burning on either is fine, which one is more preferable, DVD or CD?

Sorry for the n00b questions and TIA.