I have a linskys wrt54g router, and when I open the router page online its a speadstream 4200 page. I've tried port forwarding several times, but it doesn't seem to be working. Before we got a wireless connection I was able to host, so I know I'm able to. My computer is connected to the router, and then there's another computer, a laptop, a psp, and a ps3 all connected the wireless router.

Anyone who knows how to port forward that can help me out with a step by step, please let me know.