Note: My projects have been migrated to GitHub now that BitBucket decided to drop support for Mercurial.
For my new projects, I have been using the Mercurial revision control system. This page should give you some pointers on how to set up Mercurial and access the source code I have available.
Mercurial access over the web is the easiest way, and is available at
https://bitbucket.org/AdamMil/.
For *nix users, you may have Mercurial installed already, but if not, you can fetch a copy from your distributor or the Mercurial home site. For Windows users, you would probably be interested in TortoiseHg or VisualHG.
For the official Mercurial client, simply type the following:
hg clone https://bitbucket.org/AdamMil/MODULEwhere MODULE is the name of the source code module.