Most of what you describe is already available here:
http://www.hevanet.com/dougcl/rp

Drawing of cables still has to be done using a separate graphics program though.

I guess I'm wondering exactly what people expect to see in a patch planner.

Thanks,
Doug

--- In Doepfer_a100@yahoogroups.com , Mikhail Novikov <freiksenet@...> wrote:
>
> Hi!
>
> It would be something like current online modular planner, with
> possibility to add you own design modules (for DIY people) and you can
> "draw" cables more easily. Also it would keep track of settings too.
> Dedicated software is always more usable for it's particular task than
> general software.
>
> Best regards, Mikhail
>