well, my motorola gateway is giving out at about a year old
color me unsurprised, fucking motorola
anyways, need either a new gateway, or a new modem and (wireless, effing duh) router.
Ive used linksys in the past well, but their one cable modem is all funky and in no way stacks up with their routers.
I use the cable modem provided by my ISP/cableco, and use my own Linksys router. I'd definitely go Linksys again when it's time to upgrade to 802.11N or whatever the next protocol is. I have a WRT54G, one of the earlier ones with plenty of RAM, and i'm running a third party Linux firmware on it.