I was looking on eBay for various things -- and stumbled upon this: http://cgi.ebay.com/m0n0wall-Router-Firewall-Appliance-VPN-VLAN-RADIUS_W0QQitemZ260396068640QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item3ca0d0af20&_trksid=p3286.c0.m14
A monowall appliance built from those thinclients a local community college was giving out. Interesting re-use.
