For your information, the Construct codebase has been moved from CVS source control to SVN source control. SVN is much better, especially with the TortoiseSVN client!
The CVS is still there, but will not be updated and I plan on closing it soon, it's only in case something vital was missed in the move and is only on CVS.
The new SVN root is:
https://construct.svn.sourceforge.net/svnroot/construct
I've also added Canvas under SVN source control.