Dolphin compatible template

Hi- I am thinking of upgrading my site - www.womenwalking.net - to 7.1.3 and am interested in using a different style template. I currently have mastertheme but am looking for something a little more "free form." Odd I suppose since a computer has a rectangular screen. Can anyone make a suggestion for a template that goes with the newest dolphin version that is less boxy? Thanks! Joy

When you say 'less boxey' do you mean things like rounded corners on boxes, less box headers / softer box headers etc....

By the way, your URL is no working. Would be helpful to see what template you currently have running to make some comparisons...