I'm not by any means certain about this, but I think for the initial run of Falcon accelerators he wanted (and apparently got) around 75 orders?? That would have been for the Centurbo or CT-60. He's improved the design (its now the CT-63) and done at least four additional production "runs" since the first bactch.. Guessing again, but I imagine each additional production "run" was for 25 orders or more. My guess is there are at least 200 CT's out there somewhere. I agree with you, too, that the Amiga audience is probably quite a bit larger. Certainly not "large" by peesea standards.. But 300-400 boards x 340Euros each... ain't exactly peanuts.