Awesome to see on the lossless tranforms. I will be making good use of that.

Just for kicks I made my computer crash with the antialiasing bug again, to see if maybe it was fixed by accident in alpha 4. :) Nope, still freezes the screen solid.

PhotoPresenter, Preview and iPhoto all managed to find a way to antialias (eg "resample" or "interpolate") downsized images on my 950 chip without crashing. Maybe you can ask the PhotoPresenter guys how they handled it?

Thanks again for the awesome app.