Dynamically showing only top "6" Core by usage

[Rockhumper]

Heyall, I've been trying to keep track of my CPU usage on a per core basis but it's a little rough since I have 12 core/24 threads to keep track of.

I was wondering if there was a way I could make only the "6-8" top used core show on my OSD.

I've been hearing about a "Show top N usage" button but I haven't found it in any menus...

Any input would be much appreciated.