It's not that hard. Just take the diff.gz and orig.tar.gz from my repo, and save them in a folder. Then you call dpkg-source -x <diff-file>, remove the .diff-file, go into the newly created dir, open debian/changelog and put an entry on top of it, with a new version number (-2 or something). You can copy the last entry for keeping the right format. Then just run "dpkg-buildpackage -us -uc -rfakeroot" (if you want to sign them yourself, omit -uc -uk, and set -k<key_id>". When all went fine, sent me the new.diff, .changes and the debs.