free internet and online gaming?????????

Could be a number of things - most obviously - you got a firewall? If so you got to config it to let the game thru. You got access to the game server? - If the game is cracked it may have summat missing that's keeping you out. If you got a genuine or totally accurate copy of the game with any required passwords you should have no probs. The ISP is irrelevant tho some may be faster than others.