WordPress MU

Hi,

We recently moved hosts for our MU install and all of a sudden pages don't work.

I think it may have been from the all in one SEO pack (I read somewhere that it broke things in MU only after I installed it)

An example pages thats broken is for the blog http://blog.exiablogs.com/

and the page is http://blog.exiablogs.com/about/

moved hosts for our MU install

-- are you still using same domain name and same structure like previous install?
-- Settings > Permalinks set the same way like it was in when in old webhost?

Yeah I changed it to the old non SEO links and it appears fine, havent had a chance to test it if it works when I change it back yet though.

I've check the Perma Links setting and have had to change it back to non SEO'd links which is a pain.

Is there anything to do with the htaccess file that could possibly be stuffing things up?

I had some problems with pages, they would get in an infinite loop. The plugin WP-No-External-Links caused this behaviour, I replaced it with MQ ReLinks. Change is 99% that it is in one of your plugins. De-activate all plugins that has something to do with permalinks or redirection.

Ps. All In One SEO Pack works fine on my system (version: 1.6.4)