I haven't received this message and I'm on the 3.0 beta 2. I guess my first question is are you also on beta 2? My second question is did you also jailbreak your iPhone? The other question is when did you receive this message? Was it once? Is it randomly, several times? Did it happen during an update to the beta or a restore? I guess what I'm saying is we need a little more information. At first glance and a wild guess it looks like it means that the original core baseband was being "dumped" or upgraded to the 3.0 baseband. Anyone else want to take a stab at this?