As for when they'll be done, we really can't tell you. We prioritize the newest episodes first and will get to the old ones whenever Nightjumper feels like translating, el feels like timing, I feel like editing, and the others feel like QCing them. Basically, it's not at the top of our to-do list, so be patient. They'll be done.
As for now, you're more then welcome to pop into our IRC channel and use the XDCC bots listed there to download all of the episodes directly. Please note that those are links in this paragraph, and clicking them sends you to a magical place where you can still download the episodes in case you still don't get it.
As for the most recent episodes, there will probably be a delay since Nightjumper is apparently obsessed with Left 4 Dead 2 and busy with uni stuff, and I can't stop playing Modern Warfare 2, as stated in my last news post, so what Nightjumper said to the rest of the staff goes for you too; "Deal with it."
Once again, now back to Modern Warfare 2. Take care, guys.
In the meantime, if you want to get schooled in some Call of Duty, hit a brotha' up. Gamertag for Xbox is "Shinra Tensei." :)