So, I have my Droid 2. And, I got my SD memory card. For about a month it's been working fine and now my files are not being able to be read by my phone. I know the flies are there because I plug my phone into my computer and it reads everything I've put on my memory card till this point. My pictures, music, nor my apps are being read. What's going on with my phone?! It seems to keep going wrong on me! Any ideas on how to fix this?