The old profile layouts are still there. They're just secondary. Meaning go to your profile and there is a link that will take you to your customized profile. 
May 27th, 2012 at 04:48pm
New Mibba arrived a few days ago. My advice to you is to take some time to get used to the site, figure out the navigation, what's new, what's gone etc,.
It looks awful at first but is actualy very easy to use. A bit more navigating is neccesary to get places, but you'll figure it out.