Erk, yeah, my flatmate tried to join and the server fell over with a 'is not responding' message in Windows, first time I've seen that.

I've rebooted it and have mosnters and animals, but perhaps also some lag :|

mine won't log on at all - :(

(don't just mean to Kos' server)

[edit] now I can log-in but not join teh server

I've been on the server for the past hour (or more), had a bit of lag earlier, and a bit just now (got kicked out), but otherwise it's been fine.

Assorted errors now trying to log back in. It does seem to be a central Minecraft server error, not a Teh Mine problem though.