I got a 4gb card today and loaded all the files from the 2 -1gb cards i had. Everything was great until i loaded the music store. I get an error M505: unable to read memory card
I tried to delete everything and still no go.....I'm i missing something....And to answer the first 2 questions: File explorer sees it and the Memory applet shows capacity at 3832mb and yes the card is fully inserted
