Menu Description & Remove Dynamic Avia in header

Hey, ive got two questions about some customization.

– I am a bit stuck adding a menu description line in the menu, like your guide. http://kriesi.at/archives/improve-your-wordpress-navigation-menu-output Do you maybe have a quick fix for enfold? Iam using: Header with social icons and bottom nav.

– Can I remove the dynamic css from the header? Everytime I save some options back-end, it creates this folder (uploads/dynamic_avia) and this stylesheet within overwrites some customizations within my child theme. I already transferred all the style elements into my custom child.css so I do not need this dynamic stylesheet.

Thanks,

Mark