Wow. Just checked on CAREO, and there are about a bajillion simultaneous users (hello Ohio State, and Wytheville, and LOTS of others...)
There isn't smoke coming out of the CAREO server, but I can't be long now... It's running pretty much flat out at the moment (it's only a lowly single 500MHz server - be gentle!)
We're working on getting a shiny new box to move CAREO to, but in the meantime, please bear with any slowness... It's just taking more hits than expected.