Display 1 "Full Feature" on Blog Home only, not archives.

I’m trying to only have my blog home page show 1 feature followed by 4 add’l posts with selected thumbnail size and excerpt.

See:

For all Category, Tag & Author archives I want just the Title and Thumbnail in grid format as I have it now.

See: http://livelovepasta.com/category/diy/

Is there a way to accomplish this with some coding, thanks?

http://wordpress.org/plugins/genesis-grid-loop/