Problems Configuring Custom WPMU Upload Paths.

Hello WordPress community!

This is my first time posting here but I have used WP for years. However, I only just began using WPMU.

I have a question about upload paths in WPMU.

I apologize if this has already been answered as I have extensively searched WP and Google for days prior to posting.

I need to change my Upload Path:

wp-content/blogs.dir/#/files

to a sub domain like this:

https://uploads.mydomain.com/#

Where # = the individual blogID.

Doing this in the blog/edit does not change the upload location.

I understand upload quotas may not work and that’s ok as this is a private blog network.

The reason I want to achieve this is because as the blog grows we want to be able to host the media on a separate server.

I am using 2.8.6 didn’t realize that 2.9 was released until just now.

I will be reinstalling to 2.9 after this post ??

I am also using

Linux, Apache 2.2.14, PHP 5.2.12, MYSQL 5.0.85 with a cPanel/WHM setup.

I apologize in advance if I left anything out.

Thanks again for being such a amazing community!

Happy New Year!

LK