For $200 you can get something like this [1]. Low power Atom CPU, RAM, and two NICs included so you can throw pFSense + Snort on it easily. You can add a USB wi

For $200 you can get something like this [1]. Low power Atom CPU, RAM, and two NICs included so you can throw pFSense + Snort on it easily. You can add a USB wifi dongle and make it an AP. [1] http://www.amazon.com/dp/B008KB5YCK/ref=wl_it_dp_o_pC_nS_ttl?_encoding=UTF8&colid=1ZHB1F2YYE7F7&coliid=I32ZBRXDGGU0GF http://www.amazon.com/dp/B008KB5YCK/ref=wl_it_dp_o_pC_nS_ttl...