I have the thing all up and running :D

Been very stable ... I'm very happy.

Have set up Wireless with WPA preshared keys. Probably took me 15 mins in all (longest time was installing USB Wireless interface drivers). I have disabled SSID and told the router to only accept connections from specific MAC addresses. I have configured the firewall/NAT for a little port forwarding to my Vent server, am concidering getting a cheap machine and dumping it on a DMZ to host Vent for me.

Otherwise

I certainly hope that addresses security.