If you’d like to change a template, or create a new one to use, login to your admin. (http://yoursite.com/cutenews/), and click on options like shown below:

Click on the 3rd link titled “Edit Templates”. To change a theme, simply pick one from the drop-down menu. An example of what I mean is shown below:

To create a new template, simply click the link below “switch to template:” that says “[create new template]“.