Fred, thank you very much for the reply. I'm really happy to hear that work in uki is ongoing, even if it's slow! :-)
I have downloaded both the compressed and the development versions of 0.3.8, available from the official website. Both these downloads consist of only a single file - there is no uki-more or uki-data sub-directory. Searching for the work 'ajax' in either file yields '0' hits. If I try to use one of the classes from uki-more (like the TreeList) I get an error that the class is undeclared.
Am I missing something obvious? Is there something else I was supposed to download, and which I missed?
Any help would be greatly appreciated!
PS - I'm quite good at writing documentation. I would be willing to volunteer a few hours now and then, if that would help the project. :-)