I came across this before xmas and thought that users here might be interested.
It is a home-brew SCSI->SD card adapter using an ARM MC.
It is functionally comparable to an A card AEC-7720U + IDE->SD adapter or an Aztech Monster
Well look at the price.. $72 that is 30% cheaper than the Aztech monster. I can imagine the price dropping once they enter mass production because at the moment they are being made to order by hand.
Good luck to the guy. I hope that he is able to find enough customers to make a few quid.