Hi!
First, thank you very much for making this wonderful plugin!

I use your plugin as a widget, displaying 125x125 ads, and it's working perfectly. But now I've created a new zone, 24x24 ads. And i manually insert it in the sidebar.php, and it's working fine. But I want to change the text in the box to show only "Ad", instead of the default "Advertise here" text. It's not enough space to show the whole default text. Is there somewhere I can specify the text in the boxes for each ad zone? Or is there another workaround?
Thank you!