We currently have a [link|http://www.cisco.com/warp/public/cc/pd/rt/1700/|Series 1700 router].
The plan is to get a [link|http://www.cisco.com/univercd/cc/td/doc/pcat/3000.htm|VPN 3005 Concentrator] and/or a [link|http://www.cisco.com/warp/public/cc/pd/fw/sqfw500/|PIX Firewall].