My Google AdSense Ads are running into my post text (can't remember if it's okay to add link to blog here so won't) and there is no border around the ads like Marty's example (or like with my other non WPDirect sites. Is it possible to change the spacing and add a border in the theme or are we not able to make changes so some themes offer these and some don't?
In terms of being able to edit WPDirect themes, I tried adding some code to the WPDirect Theme sidebar via my WP Admin panel. I was able to enter the code of course but it wouldn't show up (yes I refreshed). So, I'm thinking you can't change the WPDirect themes?
They are not exactly WPD themes, they are Wordpress themes. Sure, WPD allows you to choose them, but WPD is just acting as an interface.
Yes they are editable - but be careful!
If you are not sure of the structure of the theme, you may think that you are making changes, but you actually need to change more than one of the templates - they can all be found on the right of the edit screen