I finally got my hands on a copy of Darkfall Online. My next task once that was done was to try and get it to work with WINE on my Kubuntu 8.10 laptop. Well it's not quite as smooth as I would like, but I did manage to find a web page that got me started on the right path. But in the end I pretty much just started from scratch and I think I'm close.
Because I was going through so many iterations, I created a script that deletes the .darkfall wine directory and then reinstalls. With this script I'm able to get the client to login and patch. I say that because at the moment it is downloading about 9GB of data and its going to take a while to finish. I'll post a follow up to let everyone know if I managed to get it in a playable state.
Here is what I posted over at Max's page in his comments section.