Well, I've arrived, gotten the credentials, and I'm here now in one of the CNN trailers waiting to get taken into the Fleet Center.
Also, if you're a convention blogger with IM access, please drop me an email at dsifry@technorati.com with your AIM screen name; I've been approached a few times already by producers looking for bloggers to interview on short notice. If you're already here at the Fleet Center, let me know. If not, let me know what days you'll be here.