I was the person at that DebConf session who suggested concatenatable images. And in particular, if you want to handle media of power-of-two sizes (1GB, 2GB, 4GB, 8GB, 16GB), you can provide concatenatable images of power-of-two sizes after the first: 1GB, 1GB, 2GB, 4GB, 8GB. More generally, if you want to support sizes a, b, c, d, e, ..., then provide images of size a, b-a, c-b, d-c, e-d, ...
Offsets were exactly what I had in mind when I suggested that this seemed easily fixable: you can tell how big the first image is supposed to be, so just look right after that image for another image, and repeat until you don't find another image. Thanks for working on this! - Josh Triplett -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected]

