I have spent a few hours the last couple of days doing some work on the zenphoto uploader I found a few days ago. I now consider the work I did on it to be good enough to use.
The source can be downloaded http://files.majorsilence.com/apps/zpu/zpu-0.3A2.zip or the diffs to version 2 can be found at http://files.majorsilence.com/apps/zpu/zpu2.diff and http://files.majorsilence.com/apps/zpu/zpu2_glade.diff.
Some of the differences from version 2 are I have changed the GUI a bit. Added the ability to create a new album. Added the ability to preview image que.
These changes have not been accepted into the main zpu (not yet at least) but I will be creating a Windows installer package and page to go along with it at http://www.majorsilence.com/zpu.