WordPress MU

Since the upgrade to Wpmu changes the way the 404 and redirects work, my MuTags stopped working since they dont actually exist at /tags/.

Does anyone have these 2 working together? I've tried Donncha's sitewide tags plugin but since my home theme is custom, I get 404 when trying to load the created /tags/ blog.

So right now I am stuck without tags.

Why not make the tags blog ..the main blog.
then use page tempates and template tags to get your tag system to together.

I ended up creating a custom 404 page and then commented NOBLOGREDIRECT and everything is working fine.