I just got my Captivate on Wednesday and have been loving it so far. However, I set myself up on the 200MB data plan because I mostly plan to use this via wifi and cost is an issue right now for the 2GB plan. Regardless, this morning, I checked my data usage and it was somewhere around 2MB. I have only been using the phone via wifi all day. I checked my data usage again tonight and I'm at 100MB. I can't figure out what used up all that data. I installed the following apps today over wifi: Adobe Reader, The Weather Channel App, and an app to stream a local radio station, and Launcher Pro. I did stream a little bit of radio, but I was connected to wifi. I did have the weather channel widget running when I was doing some errands, but I was off wifi for maybe 30 minutes. I have since uninstalled the weather channel, since it didn't seem to be updated. Anyway, does anyone have any ideas as to what could have eaten so much data? I can't figure it out. I've now downloaded APN Droid to keep 3G shut off when I'm out of wifi range, but I'd like to be able to have it on without worrying about going over my limit. Thanks for any help. I've searched around on here and on Google and can't seem to find anything.