Converting SuSE to Debian

[Lukas Ruf <ruf@tik.ee.ethz.ch>]

Dear all,

I would like to convert my SuSE-installation to Debian.
Of course, I know, I could simply boot from an installation CD and then do
the whole installation procedure.  But I don't want to.

So, my question:
- I would like to some programs (like dpkg/dselect and the like) to my
  running SuSE linux and then start a program that (like dselect) which
  allows me to convert the SuSE installation to a Debian based on.
- Is there such a way?  Can sb give me a hint?

Thanks in advance,

Lukas
PS: By Conversion I meen the process of changing the SuSE-basis to a Debian
    one starting by a executing a program and do the change via Net.