Originally posted by 2bighorn
Just take care that all ports are actually 1000/100/10, autosensing preferably. Most of Gigabit switches have cooling fans, and they are most common point of failure (some are loud too). Shouldn't cost you more than $150.
Router is far more important in your setup. Good ones aren't cheap really, but worth the investment. If you have $500 to spend go for something like Cisco 800 series (806). For half the money you can get something like Netgear FVL328. El cheapos bellow $100 aren't much more worth then what you already have, which I would use for wireless only and not as main router.
Ugghh, Cisco? They are utter crap. The 800 series being the worst of the range. Personally I'd pick up a Sonicwall TZ170W or TZ150W.
The TZ150W Total Secure bundle lists at ~US$538 gives you much better firewall throughput and vpn throughput than the Cisco, and Gateway IPS, Gateway AV, Gateway Antispyware, Content Filtering, and Stats Reporting. Plus a nice easy to configure interface.
Check here:
http://www.sonicwall.com/totalsecure/Nilsen the Linksys router you have has some major security flaws in it. Not something I'd really recommend.
g00b, wireless should always compliment a wired network, never replace it. Unless you go to 802.11a wireless is just not stable enough or fast enough.