AT&T iPhone Network Improvements?

[USDJ]

Anyone notice any improvement in the AT&T network with their iPhones? I didn't.

[zeroGsti]

I have in some areas but its not a drastic change. My phone is pretty consistent using that data side though. I used to play Pandora in my car and it would drop signal in certain areas. Now I'm able to play right through the same areas without a drop in data signal.