Koush at it again - Cast Almost Anything!
Hey - check out Koush's post about the app he's letting everyone test - [Only registered and activated users can see links. Click Here To Register...]. It lets you cast from your Google Drive, Dropbox or Gallery app. It is still in development, but it looks pretty cool.
The APK is there to download and won't go away until tomorrow! Try it out and give him some feedback! I haven't had a chance to test it so if someone can, let me know how it works so I can get excited about it at work. :)