I have two phones, one from work (Q from Verizon) and one personal (RAZR from Sprint), neither are Cingular because I'm a heavy data user and their data network is ridiculously slow.
Commercials usually fabricate, but that commercial of the two guys on their laptops checking email with data cards is absolutely true.
As for the Flash change that Markie (good to hear from you) is talking about, don't hold your breath. Apple is struggling with the hard drive players these days due to (1) moving parts in the hard drive units and (2) battery performance. That's why the Nike+Sport thing only works on Nano's. Running with the video is not recommended and the constant monitoring of distance and heart rate would make the hard drive needle move to much with the bouncing and the battery would drain.
Improvements in Flash will drive improvements in the iPhone, not a hard drive.