No, it wouldn't hurt AInc, Hyperion, etc, that we know of. But, what if they, or someone else is spending big bucks right now developing a new PPC board for us? Who does that hurt? Obviously the PPC board developer. But, also, those of us who don't want to give up our A3000's for Mac hardware. Do I really care though? NO. I would buy a few more Mac's and a lot more OS4.