WordPress MU

I've got the domain mapping plugin from WPMUDEV, but theirs doesn't support a primary domain, but they themselves wont support the implementation of such a feature until it becomes 'requested by the community,' but this is something I would like to possibly be able to hack into the plugin on my own for personal use.

In Donncha's plugin, whis is apparently handled now, so I was hoping someone could direct me to the section(s) of code which handle this function. I can work myself around PhP, but I'm no expert (hardly even intermediate if you ask me), but I am hoping to find out how this works. Also, what about the function that handles the old blog name throughout the site, both front and back end, how might I be able to implement this?

I need to do it this route because I believe Donncha's plugin only support installations utilizing subdomains, whereas mine is a subdirectory installation, but thanks for your help.

Okay, so perhaps I should have tested things first, but while trying to resolve the issue with my post regarding the Encrypted Data I found a solution to part of my issue; that being the URL throughout the backend of the site.

If I change the domain setting specifically for the domain itself by hand, it will work, which accomplished what I currently need. I DO still have the issue with a primary domain, however, so any help would be appreciative.

Donncha's now does subfolder setups as well.

Grab version 0.5 out now, does primary domains and lots more. Folder installs too as Andrea has pointed out!

http://ocaoimh.ie/89495550/wordpress-mu-domain-mapping-05/

I intend to use it, thanks for your hard work!