Yup, linksys is the way to go. I think its the wireless G router that does 802.11a and 802.11b. I haven't looked at what they have come out with in a while, but they have GREAT products (its cisco systems, duh).
looks good, but its a bit pricey. If its for home use, that would probably be overkill. I think I bought mine for like $80 or so, I don't really remember.
If you get Linksys, I hope you know how to speak Indian.
I'll never buy another Linksys product again since I was unable to get any customer support due to NOT BEING ABLE TO UNDERSTAND A WORD THAT THEY WERE SAYING