Little mess with radio buttons?

Hi,
I dont use this section yet, but it looks like a little mess there. Please have a look at the attached picture. It looks the same in any color scheme or appearance in Vista. I believe you all know how to find this section. Does anyone else has that as well?
Radio buttons Edit
Looks like a minor bug?
<img src='https://asprunner.com/forums/file.php?topicimage=1&fieldname=question&id=9867&image=2&table=forumtopics' class='bbc_emoticon' alt=':)' />
Great software!