nice job so far.
But it would be great when the before/after image size can be adjusted. I believe we don't need more than 1.024px in either dimension.
When a tut is done on a 11.000x3.600px pano the resulting before after PNGs would be ~ 120MB at the moment
With a 40D RAW one PNG still would be at ~12.5MB.
Europe, Middle East and Africa