I think that there are thousands of gigapixel panoramas on gigapan servers. Why not to view them through krpano? I am a gigapan beta tester and i would like to see something like that. All ready gigapan's images can be viewed through seadragon. Is it possible something like that to happen? I could provide you klaus some more information if you intend to implement it. Or you could help me to make a plugin!