Originally Posted by
Hyperplex I believe I've solved the problem and it has nothing to do with my media card or my software: my 1600mAH battery from Seidio had faulty contacts, where the slightest jostle would effectively "pull" the battery. I popped my stock battery back in and the problem, for now, seems to have disappeared.
Glad to hear, the symptoms you were describing are typical of a corrupt media card...