Still online-- whew!
Now that the @home service is officially down, I've gotta take a minute to give some credit to Comcast-- they made my transition from @home to their own network painless. In fact, I didn't have to do a thing. I was on vacation during the transition period for my area and when I got back, I found that my cable modem picked up it's new IP and other vitals via DHCP.
My transfer rates seem a tad lower than what I had while on the @home network, but I'm still happy with the speed.