Fastest way to get away from that "Invalid Server key" is closing MC and re-launching it! Or just click on Singleplayer, load a map, exit the map then go on multiplayer again!
just for notice, took my server down.
since i cant really keep it up to date and such, and nobody else want to do it, it doesnt make much sense to keep it on.
also there is now another server which seems to be better in that section.
so mine is obsolete.
Does anyone know how to revert back to 1.81? I've only just heard about Deep Space Turtle Chase from yogscast. The mods need to be run on the 1.81 beta release, and i cant seem to find the answers.
It's up again, though on a different machine now: 62.75.182.120:29865
Permissions and such are still a mess, but it's the old world and the whitelist should include everyone it did before.