my only wish is if they can organize the Metro style menu tiles well(according to their product) just like the traditional windows style, that would be great. Right now, the default settings is if you install a software which contains lots of extra tools/utility software (example a 500 in 1 games or Visual Studio) all of the icons will just be in one level and its messy!
Expandable icons would be pretty cool. Like icons that hold what would be considerred an app group in the modern UI.
What I'd like also would be to be able to switch to a horizontal home screen (scrolls up/down instead of left/right). Or maybe if it could do either depending on where you stick your groups.
I only just looked into how to customize that screen more because of this post, and it's definitely something I have totally missed out on. I'll have to customize my stuff more. I should probably also get around to adding that steam->modern UI thingy someone made.
edit: pipe dreams and ramblings