Not sure if this is new or has been there, but here goes. I was poking around in Activity Monitor, and found the attached processes. Three are 64-bit Intel, something I thought only occurred with SL. The other is PPC, which I assume is using Rosetta. I'm using a 2 GHz mid-'07 Mac mini. Thanks for looking. Again, I'm not sure if this is there for everybody or if this is something new.