Well I also only work on it in my free time. but some info:
-it's a program for web-programmers, it bundles a mysql-manager,ftp-manager,file-manager,text-editor all in one so you don't have to open a lot of programs
-it's written in python, module wxPython
-It is written with the focus on linux, so If you use windows, it probably won't work like it should.
-it can be found here: http://code.google.com/p/d-cm
(svn (subversion) is always the most recent version, but you can also download a tar.gz)
It would be glad if persons could test the file-manager and the mysql manager. The ftp-manager can be used, but I'm afraid their are still a lot of bugs. The text-editor can only open and save files not yet create new ones xD