Hello, it's not possible to use a different domain with auto height because it break a security setting on many browsers.

My solution is to install a wordpress blog into the same domain, if you want more information about this solution I am happy to help you.

You can see the wordpress solution ahttp://www.fluiid.ch/blog/

Hugo from fluiid.ch

It's always something. 99% then boing....

At this point, it's a major major chore to add a blog thru concrete.

Kev