WorldPlus

This plugin comes with a variety of commands and permissions to go with each command! Here is the list!

1. /world
2. /world help
3. /world list
4. /world teleport <Playername> <ToWorld>
5. /world teleportall <FromWorld> <ToWorld>
6. /world load <WorldName>
7. /world unload <WorldName>
8. /world create <WorldName>
9. /world dupe <WorldName> <NewWorldName>
10. /world remove <WorldName>
11. /create
12. /create help
13. /create circle <Radius>
14. /create supportdome <Radius>

For each one the permission is just the command name + first argument i.e. world.help, create.help (there are not perms for help commands but help commands will only show what they have perms for)...Each command is self explained, with the exception of the dupe one. That one just copies the world and pastes it with a new name (it's harder then it sounds XD) and automatically loads that world! Also the supportdome one is kind-of like a sphere but I decided to make it look really cool :P