Actually it is transmitted using TCP but the messages other than the actual sound data are still on UDP (for now anyway). Using a TCP socket is much better for a number of reasons. Mainly it's easier to set up, and much faster.
Yeah, I'm currently working on this guide for VoxWav:
http://voxwav.wikispaces.com/ [No longer valid. See the voxwav pages on our main wiki. 06-2015]
I am currently re-writing the tree editor. I have already spent about 4 solid days writing code and I hope to release a beta of it very soon. it may not look that different at girst glance, but for people like me that use the editor a lot, it is actually a significant upgrade.
It will be much better for copy/paste and drag/drop, and working on multiple trees etc. We will be able to drag xml directly from the tree to the forum and back again. You can also drag a group directly to a file folder or your desktop. copy / paste / delete will be improved.
You will be able to edit and test commands that are not in the main tree etc. There is no more Bin, but you can open multiple tree windows if you want.
It's going to be good...
I've got lots of other stuff I want to do but I don't want to say anything until I decide what I want to spend time on next.