I was listening to just a few tracks on my memory card when I noticed the music player stopped working and didnt play the next track. The phone completely froze so I pulled the battery out and now after multiple restarts's and removing and inserting the card it still says its removed and need to insert a new one. However, I'm at work right now and my 8gb that came with my evo is at my house so I can't test if its my phone or card. Both are still in the 30 days if one is broke.