Treo Weirdness

Anybody ever hear anything like this? Last night at the OMMA All-Stars reception, I looked down at my Treo and found that it had died. No signal, no flashing lights - the Palm screen wouldn't even turn on. Another attendee noticed that I was experiencing some weirdness with my Treo and came over to me. He said that HIS Treo had just completely died as well five minutes prior.

Very strange. I'm going to charge this thing up again, but I fear it's not a lack of juice that's causing the problem. I didn't get any low battery warnings last night.

Perhaps an errant electromagnetic pulse?