ID:161690
 
So, I have wireless internet, and I don't know if I can host games or any of that. I have mcfee as my firewall, anyone have any answers??
You should be able to. If you don't have a router than it's just a matter of opening ports in your firewall, or disabling it.
In response to ChibiGoku04
If you running through a router try using the web site http://www.portforward.com