me and my mate ar having a lan , possibly friday i have my d-link router this one http://www.dlink.com/products/?pid=316 and 2 higly capble computers that can easly run a server for us both to play on any thing i need to no about it we will more than likly be playing quake 3 and cs:s so say i hosted a css game wold it automaticly show up on lan orwould i have to open some ports on router.