Has anyone had success updating their 770 with the hacked OS to get 2GB cards running? I can't get this to work from OS X and unfortunately don't have a blank CD handy to burn an ISO tonight of Ubuntu which seems to be the ideal way to do this... I'm dying here - my 2GB card arrived and I can't use it. Still stuck with the original 64 and all of it's wonderful limitations. Thanks, JG
