internet browsing? I just upgraded to an EnV touch since it was so cheap and my phone is so old and chose the 9.99 data charge for 25 mb. Does this mean I could only browse so much or does it only apply to actual downoads such as apps, mp3s, etc? I will probably only use it for facebook a couple times a day and to check yahoo mail... Should I expect to burn through that quickly? Not sure if I am regretting it.. I definitely think the 30 dollar data charge for a smartphone is insane and am looking for reassurance that the route I went will be worthwhile. Thanks!