Help with ltsp please

Heya I'm trying to get a SUSE 10.0 box here running as a LTSP-server, and it seems to be going quite well. Although, I have a couple of questions: It's prompting me for dhcpd.conf, do I need to run a dhcp-server on that machine for getting the ltsp-server and network boot on the client machine to work? And if I have to run a dhcp-server on that machine, can I use the ndiswrapper-card already working, or do I have to start the tedious process of install the bcm43xx-driver on that machine?(If that even works). Thanks in advance for any help Regards Jon Jahren