WordPress MU

I have an installation of WPMU that uses subdirectories for individual blogs (i.e. http://domain.com/BlogName/)

The problem is the the name of the blog is case sensitive in the URL. So if you type in http://domain.com/blogname/ rather than http://domain.com/BlogName/ you are presented with the message:

Sorry, no posts matched your criteria.

I want everything in the URL to be case insensitive and be forced to lowercase, so that if you type in http://domain.com/BlogName/, http://domain.com/blogname/, http://domain.com/BLOGNAME/, etc. it all goes to the same place... http://domain.com/blogname/ and shows all the appropriate content for that blog.

This thread seems to be similar to what I am looking to do

http://mu.wordpress.org/forums/topic.php?id=4654

but there doesn't seem to be any real final answer.

Please help.

What version of wpmu are you running? I ask as this was fixed a couple of times:

http://trac.mu.wordpress.org/ticket/898

http://trac.mu.wordpress.org/ticket/777

I am using an older version (2.6 I believe) and was planning to upgrade soon anyway. Will this be fixed automatically if I upgrade or will I still have to do some editing for the old blogs created before the Upgrade? Is there a quick fix to this that I can do before I upgrade?

Having similar issues. (I think)

Using WPMu V 2.7.(?)
Linux install

http://discovery.caryacademy.org/ncais/ Works.
http://discovery.caryacademy.org/NCAIS/ Does Not Work

I tried the patches at http://trac.mu.wordpress.org/changeset/1512
But that didn't work.

Is this a WPMu issue or an .htaccess issue?

Thanks.