I have a China Unicom / Huawei USB Aircard which I use to get mobile internet/broadband. Every time I plug it into my computer though, OS X (Lion) see's it as a DMG and Finder opens the DMG. Inside, there is only the Unicom / Huawei application which I have already moved to applications. I use this application to begin my connection to the internet.
This DMG opening is annoying. Is there any way to tell finder to not open a specific DMG once it's been mounted? Or to just prevent it from mounting (although I don't want to mess with the device and impair my ability to access the internet).
