iPhone Application Problem

so I recently bought the new 3G iPhone, and it works great. But as my brother says I have an Audio electronic curse - this is due many audio appliances being in my possession suddenly stop working for reasons unknown, this includes 1 speaker system, 2 mp3 CD players, 1 iphone, 1 stereo system and so on. The main reason for this quick blerp, which is being written while on by iPhone, is that I downloaded a program radio known as Pandora. Eversince I've had it, twice already the iPhone has reseted itself in the manual resetting manner where everything fades out. Has anyone else had this problem?