I am using WP3.01 multi-site. Presently, I am on a shared IP address which I can upgrade to dedicated when necessary.
I chose a sub-directory network rather than sub-domain network.
Some of my WP sub-sites use the same names as domain names I own, purposely because I thought I could connect this as follows:
1. Is this possible?
2. Could I have done this easily had I chosen a sub-domain network and used an add-on sub-domain?
3. My host says an add-on domain sends me to mysubdomain.mymaindomain.com
4. But I don't really want to redo my whole WP installation to change to a sub-domain network.
5. Does either the "Domain Mapping" or "Multi-site" plugin accomplish this goal?