Multiple local repositories and debian-cd

["Timothy J. Miller" <cerebus@sackheads.org>]

I maintain a complete i386 mirror and a local repository; in the past, 
I've generated CDs from this without too much problem (though I find it 
confusing as hell).

I've since split my local repository in twain, separating out the 
backported packages from the locally-developed packages.

I'd like to cut a CD set consisting of the official set, a CD of the 
backported packages, and a CD of the local packages.  Can I do this?  
How?

Thanks in advance.

-- Cerebus