At the risk of being skinned, I thought that I would throw in my $.02. I first saw the tuna I believe Liza described a few years ago and said "what is up with that tuna." I was then subjected to a long discourse on a new process of flash freezing tuna that also involves preservatives made from smoke. Sort of a cold smoking without the smoke flavor. I've eaten it and if you get past the unreal color it is not too bad. There is a lot of it on the market now because big fish mongers bought tons of the stuff after sept 11 as fresh tuna was not making it the states. Since they bought in serious bulk, and the tuna shortage was, well, short, they still have a lot of product to move. I assure you this is true and I am not just full abalone.