Hi, not that I want to go hunting on your turf :-) but I need to buy a lot of older untested RZ28 and RZ29 disks (hundreds) for cheap. So I have contacted the places I know of and may get perhaps half of what I need from one. So I need more addresses where I can ask. The focus is on computer-junkyard and not so much reseller becasue I want to buy untested possibly failed equipment. thanks four your hints, -Gunther