Template help please look!!

[puroeuro]

Hey everyone... i need some help on my website www.puroeuro.com if you take a look at that link on the main page the center coloum is really small and everyhting looks compact... anyone familar with vbadvanced and templates? how can i increase that middle coloum or increase my whole webpage to take up the users full screen on their browser? any ideas or suggestions? ive tried a few things wiht no luck... i know how to increase the side headings but thats about it not the center one.

Thanks!