aWIZ is a very good program and what I use on my sites. They are excellent to work with you as well...... AND you can use one copy on a server for ALL your domains on that server, none of this having to have a copy for each domain thing.
They also have an awesome security built in so that password hackers can't get into the site...... it allows you to set the number of times a person can login with different ips per user/pass and everything else redirects back to the front door.
This is an awesome program.......
I hope this is what you are talking about, and if it isn't then I'll take my dumbass back to another corner now. LOL