I have a 8 gig memory card in my 8310 (6 mths old). BlackBerry Device Software 4.5.0. What is the max amount of mp3's in gig's can I put onto the memory card in the music folder without slowing up my phone too much. So far I have put on 2 gig and would like to put on 1 more gig. Or can I make a second music folder ie: (music 2) to help the situation. .... Thanks.

As far as I know you can Max an SD Card and it won't slow your Device. It might take longer to access your music files but the phone doesn't access the card just to operate.

Thanks! .. I will put some more mp3's onto the card and see how it goes.