That list is archived and searchable: here
Best place to start is by joining the email discussion list.
You can subscribe here.
Source-code for the latest Kaboodle release is always available on our corporate FTP server here. It is written for MS Visual C++ 6.0. Please note that this code requires the SP4 (or later) service pack: it will give false compilation errors for earlier versions of VC++.
For CVS access to the development repository of Kaboodle, please just email the list or the project admin and we'll get you setup.