(This probably doesn't belong here, but I'm not sure where to put it) My friend is having problems setting up his WRT54G wireless router for his Apt. I'm going next week to his Apt to set it up for him. But as I probably won't have access to the internet there, I'm trying to gather all the information I need prior to going (all information I need that's not in the WRT54G manual that is). His ISP is Comcast. That's a cable company, so it's probably a cable modem, and thusly might need a hostname and domain name. If they are needed, what are they? How do I set up the Windows (yep all Windows XP PCs) to see the router? For diagnosis or setup? Anything else I should know? I have set up a couple XP machines to connect to a wireless router before, so it's not entirely new to me, but as I'm so used to the ease of use with OS X, I'd like to be as ready as possible to set it up as fast as I can... I do not like XP, if you can't tell.