UnleashZo setup guide download client from here
.Then download LogMein Hamachi link here
... nload.aspx download unmanaged client when hamachi is done installing turn it on and when its done setting up it will ask you to join a network network name is UnleashZo Or if that is full Join UnleashZo1 password for both is 1234. after your done with everything you must download the world file which is
. place this in your ini folder and replace exixting file.Now you can login with your acct name from the website
if you have a vps why do you need hamachi? o.0 what kind of features does your server have? what have you upgraded? are there any bugs? how many players can it support? whats the host server specifications...,