Hoping for membership:
Seek PT while in a PT - While in a PT, just after zoning, type /inv and you'll have the green ! PT flag even though you're in a PT.
Fall off the airship - On the deck of the airship, turn your camera into 3rd person mode. Run over to one side of the ship where it has the wing/entrance and to your character's left side, there should be a line running down the side of the airship. Keep running towards that and eventually you'll fall off the airship. If you time it right, you'll be standing up on the rail and can either do laps, or fall onto the wing and chill there.
Invisible Airship (PS2 version) - When the airship begins to pull in, change window colors and you can walk onto the airship before its in front of you.
BST claim exploit: This is just wrong to take advantage of, especially if the BST is working hard trying to kill an NM, but here goes. If you see a BST fighting an NM and their pet is about to die, wait for them to run and get another pet. Doing this makes them lose their claim on the NM leaving it free to be taken.

Again, very rude, but it is an exploit.
