This coincides with the Retry feature. A problem I had with other streaming applications is that when I dropped off 3G to Edge momentarily, it would retry and connect using Edge, which would only be choppy (since Edge is too slow). I would love the ability to only reconnect when on WiFi or 3G. Usually dropping to Edge only lasts for a minute or 2 and I would rather just wait to reconnect back on 3G.