The About DropDMG window shows the credits, as well as download and support information.
You can always download the latest version of DropDMG from the DropDMG Web site.
Questions about DropDMG may be sent to dropdmg@c-command.com. I’m always looking to improve DropDMG, so please feel free to send any feature requests to that address.
To make sure that you have the latest version of DropDMG, you can use the Software Update feature or subscribe to the DropDMG News mailing list. The traffic on this list is very low, only one message per new version of DropDMG.
The DropDMG RSS feed contains update notices and other DropDMG news.
The DropDMG forum is the place to talk with other DropDMG users, share tips and tricks, and ask questions.