My situation is as follows:

1 server
2 ip's
2 external dns ip's (didn't use them except in resolv.conf)

1 domain name at yahoo
1 domain name at myvaluehost

I think I have messed my settings up and should start all over again.

What I tried was to get those two domain names pointed to the same wwwuser directory.

I really need step by step help/checking on this...