We could export images with transparent backgrounds in iC5.  Not so in iC6.  This is a valuable feature that will allow us to do more outside of iClone if we need to, such as composite an iClone element in Adobe Photoshop, After Effects, or Premiere.  RGB+A for both images and video.

Recently I used iClone to create a motion graphic as an overlay for video.  Without the Alpha export, it meant I had to do a luma/chroma key adjustment to make the background go away.