I've been wanting an android Personal mp3 media player for quite some time. Ended up purchasing a used Captivate online for a great price, and it should arrive sometime next week. Do you guys anticipate me having any problems getting this device to work as a wi-fi only media device without any sort of sim card or 3g connection? I was originally holding out for the Samsung Galaxy S Wi-Fi mp3 players to come out, but this seems to have the same internals for over $100 cheaper.