Couldn't find a thread about this for the Hero...I apologize if there is one. Since I got my Hero in November, I've been able to use the internet while on a phone call through my Bluetooth headset. I've done it hundreds of times. Everything from surfing the web to clicking and viewing picture links in Twitter texts. Suddenly, tonight, I tried to do it and noticed that I had no internet connection. As soon as I hung up from the call, the internet kicked back on. I looked up what I was trying to look up and when I got another phone call, it kicked off again. I have looked up this issue and have read repeatedly that you can't do this on a CDMA network. My question is this...why was I able to do it for months and suddenly I'm not? I just did it last night!