We are migrating the main web site to WordPress (Dave Pierron wants blog capability

), the code from Launchpad to Google Code (we find it easier to work with than Launchpad). You should find that the download links are OK if you go to either of:
http://calibre2opds.wordpress.com/
or
http://code.google.com/p/calibre2opds/
If a download link from either of these is not working then please let me know.
If you picked your download links up from somewhere else then please mention where and I will see if it can be corrected. As you can imagine it is easy to miss some places we should update when doing such a migration.
Please also feel free to mention any other links (not download ones) that need attention.
EDIT: I see David got in ahead of me

- but I as my answer is a little more comprehensive I will leave it