Becoming a VIPEdit
There's no "easy" way to become a VIP. To put it simply, you have to be a major contributor (not including your regular duties/roles) to the server or a donator.
The benifits of a VIP depend on why you're a VIP. For example, "Youngster" is a VIP for being a major contributor to the Wiki (creating/coding the homepage). Therefore, his benifits are wiki administration permissions and a few customized in-game and website features.
Youngster - Coding the Wiki/Wiki Assistance
Popstarfreas - Coding Plugins/General Coding/Plugin Assistance