At the moment we have got the following config:
1. NetWare 6.5 DNS, DHCP, DNS Zone
2. XP PCs with Novell DNS and member of ad domain
3. Active directory with the domain name and no DNS or DHCP

Whats the best way to use active directory and edirectory with dhcp dns?

I think we need a Windows DNS and DHCP to get the optimal windows domain
integration. Are there other ways (better)?