I've been running into a problem with the generated zip files. Each subdirectory in the distribuition gives an error when its extracted. It complains that it can't create the directory. However after the error it then create each file and the directories that it resides in. This only appears to work in tugzip.. I tried extracting the zip archive in the windows xp zip extractor and it failed on extracting the doc directory.
Could someone check out the process and see what the problem is.