In need of an AIO Remote Control, File Transfer and VPN?

So you are looking for an All-in-One solution that can offer you all of the above... And you don't want to invest too much or have to setup openssh, openvpn and other FOSS tools.

Well, look no further: TeamViewer !

Free for personal use, passes through most NAT and firewalls, is easy to setup and also runs on MAC.