dude first off go to a real host pay some money, (like $5 a month) and you can get a REAL webhost and get a real forum without an ad and it will actually load fast and i wont have to wait 5 minutes for the page to load. I host off of
http://www.oktagone.net and they are fucking awesome, fast servers and cheap.
edit: the cheapest they have is $3 a month for 500mb. who can not afford that, cmon man