Hi Michael, the AI file works great in Illustrator CS6 64bit.
The bitmap doesn't import in Xara but I don't care since it works so well with a layered PDF.

Maybe adding a bitmap option in the export dialog would be nice?
Those who don't know the viewport export scripts or can't work with PDF might find it handy.

On the other hand the export dropdown list will start to be crowded.
Some programs have 75 choice in the dropdown, having to search each time for the right one is somewhat annoying.
An idea would be to separate export types; Solids, Polygonal, 2d.

Marc