Archival prints are great, and I agree that this seems like the best way to pas on your images after you die. However, I don't think there's going to be a probl

Archival prints are great, and I agree that this seems like the best way to pas on your images after you die. However, I don't think there's going to be a problem with most RAW formats as long as computers can compile and run dcraw. It seems like the most archival storage for images is to just write the uncompressed pixel data, width, height etc... to a file. Something like PPM, I guess.