I would like to upgrade to an Elite but I cannot copy my Viva Pinata save to my memory card. Does anyone know of a way to transfer the game save? I've read that others cannot transfer it via the cable that comes with the larger HDD as well.

i don't know if this will work, its just a suggestion, but perhaps you could try one of those cables to hook up the harddrive to your computer (not the 20g to 120g cable), or taking the harddrive out of its enclosure and hooking it up to your pc (there are some tutorials on how to do it if you look around)