I recently switched jobs to and my new employer uses a lot of PFsense for firewalls, I am lookin to build one for home use, so I can get used to it, that could hopefully serve up routing both wired and wirelessly. Would like it to be no bigger than a slim desktop (hopefully smaller) I know that it does not take much to run but was looking for suggestions from people doing the same or similar thing. Also, what NIC would you recommend for this box?