The server runs off of hamachi so you must have it. I run this off of Mac OS X and it runs very smoothly. I am looking to make people ops as the server gets larger and I have the basic mods, such as, give jamesaroo4 1 64, and you do have to use the id and the amount and the FULL NAME of the player.
If you would like to play, the server id for hamachi is jamesaroo4's server and the password is 123. HAVE FUN AND DONT BE AN ASS!