Too bad they don't share this information with people on their own forums...
"Because that gap is going to be bigger, we want to put litle things out for free in between. We've already done that for PC with the high-res pack. We're trying to figure out what those things are."
This is promising. I just hope they work out a system with Steam that allows people to revoke free DLC from their account so they're not forced to download several gigabytes of data they don't use or want.
"We knew before release that we were going to support it in a larger way, with lots of updates every month," Howard said.