"Not terrible, not fantastic."3.0 starson by Infinity-Customs
Pros: Simple to set up, inexpensive (free with Xfinity package deals).
Cons: Cheap construction, not the best range, kind of flimsy.
Summary: My old Linksys WRT54G finally gave up the ghost today and I had to use the router provided by Comcast(Xfinity). I can't complain of any problems really, at least not yet, it's only been about 18 hours, I can only say that the thing is kind of cheaply constructed. The setup was painless for the most part, software was no problem, worked just fine with all of my WiFi devices (seems everything in my house is WiFi except my one main computer) and so far, iPad, Phone, 2 laptops, 2 desktops, AppleTV, HTPC, PS3, XBox360, Roku and TiVo all connect just fine. I can imagine the range won't be stellar with that itsy bitsy antenna though. Will probably upgrade to a newer Linksys model eventually though just for the quality.