@johnkeates:
I wish you had some more consumer-friendly stuff compared to that asian minisys/qotom stuff. The SG-3100 is simply a bad deal for most home users. It's not a bad device, but for the price point and reduced reliability requirements (in both device, operation and supply chain) for home users, it doesn't get you a lot of bang for the buck :-( If only you could use one of the ODM/OEM suppliers for non-commercial-grade boxes, you'd get a lot of more sales and I could just point pretty much 100% of questions to the netgate store. Also, general numbers on what to expect (IPSec speeds, OpenVPN speeds, Wan-Lan NAT speeds of IPv4 traffic, maybe a table with some variations in packet size and amounts) would help a lot of newbies.
Problem is, those ODM/OEM suppliers always sell their devices with pfSense pre-installed, directly hurting the project. DIY will always be cheaper, so I don't get the "bad deal" comment. If one wants a supported and complete solution, built for pfSense then SG-3100 is the way to go. We will have a lot cheaper options early summer.