Is everybody sure these are "legit" 3.1 roms that are sold by amiga dealers? When did Amiga Inc. make these new roms? Did they make new manuals for the system at the same time? If they are still producing them are they still supporting them? Are they working on updates (3.2)? Are they still making and selling 3.1 OS disks or 3.5 CD's or 3.9 CD's? There may be a little NOS still floating around but other than that no matter who you buy from there is a very good chance that if they are new roms that they are not made and manufactured by Amiga inc. If Amiga Inc. is still actively making, supporting, and selling 3.1 roms than by all means buy from them but I don't think this is the case. If you need a new alternator for your 94 Chevy do you just go to junk-yards hoping to find an original or do you buy a remanufactured or aftermarket alternator? Think about it.