How to suppress images on HB-Themes Post List widget

I’m using the HB-Themes Post List widget in the Footer 3 area of my Highend theme. I really like the HB-Themes widget because I can specify only a certain category of posts to display (which is exactly what I want to do), but the widget displays a thumbnail of the post image along with the title and excerpt. I’d like to remove the post image and the excerpt from that widget when it displays in Footer 3, leaving only the title of the post. Basically, I’d like the HB-Themes Post List widget to display just like the standard WP Recent Posts widget, only for a single, specific category. If it’s necessary to suppress the post image and excerpt regardless of where the widget displays (in other words, if I can’t say “suppress the image thumbnail and excerpt only when it’s in Footer 3″, that would still be OK. Is there a way to do what I’m needing to do?