You have solved the problem.
It has helped me reasonably well.

The redirect does not work in RC6.

Line 82 in domains.php overwrites markup attribute.

Yes, I'm having trouble registering too actually, any clue?

I need some information regarding if i install mobile joomla in my site and if i access my site from iphone the how this redirect to my mobile site

Thanks for the heads up, problem solved, please try again!

can't register 
http://www.mobilejoomla.com/index.php?option=com_payplans&view=plan&task=subscribe

...

yea I'm having the same problem. Is that section of the site down or something?

I would like to register and download the app, but I can't register...