Adding own nameservers,

[Z4P]

I think it would be usefull if you can add and configure your own nameservers. like explained in this topic:
http://www.isp-control.net/forum/dns-set-up-t-147.html
But then on the admin page, and you can choose which name for which ip. (now it's standard ns, ns2 , ns3 etc.).

And mayby some more dns settings like ispconfig has. So you can edit the zone easely.

Sincerly, Z4P.