I wanted to lend a heads up on GenLink. It is a little rough around the edges.
Once the PRO booted, I followed the instructions here
PORRTAGE_BINHOST in /etc/make.conf was wrong so I changed it to this:
Ran the emerge command, it completed and moved on to other things.
Later I rebooted the PRO and trying to ssh in caused this error.
ssh_exchange_identification: Connection closed by remote host
So I took the drive out, mounted on another system and removed /etc/ssh_host*.
Now it boots but ssh doesn't seem to load.
I'll post if I get it fixed. Perhaps I'll try to get telnet running on it.