Hi! At http://drupal.revisioncontrol.net/core/head you can find a bzr branch, which hourly mirrors from cvs. Also, as a proof of concept, this site is also a working Drupal install. I copied default in site to drupal.revisioncontrol.net and it's working nicely. That directory is not revisioned, of course. You need bzr 0.6 to use this branch, the 0.0.8 in cygwin won't cut it. Please understand that all this is highly experimental. You need to run first bzr get http://drupal.revisioncontrol.net/core/head in a directory, which will create you a head directory (have patience -- a progress bar is coming, for now you need patience). This head directory is also known as branch -- in bzr, a branch is just a directory, if you copy that directory to some other name, then congratulations, you have branched, it's so very easy! Actually, the get commmand above is an alias to branch (and so is clone). To update this branch, use: bzr pull and that's it. I recommend setting up an hourly cron to do this for you. If you want to actually hack core, I recommend branching first: bzr branch head drupal from the dir you issued get. Now go to your new drupal directory, hack away, and use bzr commit often, whenever you are complete with a step. You can have as many branches you want. When you want to update your own branch to head, then issue from the branch you want to update: bzr merge ../head bzr commit -m"Synching with HEAD" You want to roll a patch? bzr diff ../head You can, of course do all this against the mirror itself instead of ../head but it's much faster to use your own local mirror -- and also the http://drupal.revisioncontrol.net is running on James Blackwell's donated space and bandwidth for which I am thankful, but let's not overuse it folks, OK :) ? Later I'd like to move this our own infrastructure. If you want to work together with someone then you need to make your branch public. The first thing is that you need to copy the working tree to some webspace and then you can just: bzr push sftp://somewhere.domain/path/to/my/bzr/branch Of course, ftp://username:password@ also works. The web space does not need to run bzr or anything at all. You are storing static files. Last tip: bzr help is really helpful. Have fun! NK