Buying a new router

I've been using a RTP300 VoIP router for a couple years now and it's been working pretty well until a couple weeks ago when it started crapping out on me. I started looking around for a new one and while http://www.newegg.com/Product/Product.aspx?Item=N82E16833156001 initially looks good, I don't really feel I have the familiarity with the market to make an informed decision. I'm hoping someone can give me a suggestion or at least point me in the right direction.

I have cable internet which is connected to the hypothetical router in question. To that is attatched 2 computers, the old VoIP router for the phone, and a 50' Cat5 cable leading to a Linksys EZXS55W switch which then connects to another computer and an Xbox 360. I have attempted to create a map of the network using crude ASCII art, but I don't really expect it to work.

        Phone adapter
             /|\
              |
Computer<-- Router -->Computer
              |
             \|/
Computer <--Switch--> Xbox


The computers are used for browsing, streaming video, P2P, gaming and VoIP, and money is kind of an issue, but not a huge one.

Thank you for your time and I appreciate any help you can give

just for clarification, those up and down arrows should be coming from the router.

If American or British don't choose Netgear. They suck. Problems begin as soon as you turn it on.

Yeah, I had one of those a while back. I don't have it any more.

Linksys would certainly seem to be the popular choice, should I just go with that? Can anyone who has one suggest a model?

I'm having the same problem with my GT704WG that Verizon gave me.

I also have the same set-up, but I'm just looking for a solid router under 100 bucks.

WRT54GL looks good. Not sure it will preform what you specifically need other than online access.
http://www.newegg.com/Product/Product.aspx?Item=N82E16833124190

Any more suggestions?