+ Shall be lossless. + Shall have arbitrary bitrate per channel (1 -- 24). + Shall have arbitrary channels (R, G, B, A, ...). + Shall work in any amount of dimensions. + Better documentation describing the idea. + Possibility for smaller image header, on smaller images. + Runnable performance tests. + Possibility to decompress arbitrary parts of the image so that any part of the image can be viewed without the need to decompress or retrieve whole file. + Needs good demo application.