Currently AIR Desktop Apps seem to only support a limited set of icon sizes (16x16, 32x32, 48x48, 128x128px).
It would be great to see bigger icon sizes (like 256x256 and 512x512px) being supported as well. For example, Windows7 does not display 128x128px icon size so the maximum icon size for AIR apps on Windows is currently 48x48px (which actually is pretty small and results in pixelated icons).
Can you please consider the option of extending supported icon sizes?