After installing the update from 2.1 to 2.1-1 last week, I am now unable to use a few features of my Captivate. When I run the software update "check for update" option, the phone attempts to connect to the AT&T server for an update and I always receive the "Communication failed, unable to connect to AT&T server" message after about 30 seconds. Similarly, I just tried the "Resume update" feature and was instantly greeted with a "No Firmware" message. I am new to the whole smartphone thing and don't know what to do next. What does this mean? Am I screwed?!