Nice. Feel free to work that cave system; I don't use it. Just, if you cut through into any of my work, please patch it back up.
In the meanwhile, I have officially posted the thread in the Minecraft forums to allow for new players.
Thread here: http://www.minecraftforum.net/topic/554281-vgc-mc-173-no-griefers-whitelist-20-max-at-a-time-bukkit-essentials-warpgates/
and here's our server forum (mostly posting for Plashy, since I don't believe you've been there yet... we kinda abandoned it for a while): http://z15.invisionfree.com/vgcmc/index.php?act=idx
SW-5120-1900-6153