I set up a wireless network for the first time last night, for a friend-of-a-friend. It worked fine, but after rebooting, the system locked before even the first stage of Windows startup. Turned out there was an incombatibility, with no fix, for that particular combo of laptop and wireless NIC. Otherwise, though, it went just fine. If it weren't for the generally poor latencies I've been hearing about, I'd certainly be considering setting up a wireless network at home, after the relatively pain-free experience. But when I can manage 15ms pings to quite a few local servers, and my gaming box isn't the one directly hooked in to my modem, I'm not going to do anything to screw that up.