I've had a little spare time in the past two days, so I was able to do a bit of work to the interface to clean it up a little. Help files and such have been polished, and a few bugs have been fixed. The overall interface should be more pleasant and less buggy, now.
I have not added anything significant as I have not had sufficient time, but will have a significant amount of time to work on a custom unit system in the near future, so stay tuned.
And post all questions or comments on the forum!