Looking at Sock's page for Donkey Kong, I noticed that he has the speed in MIPS of the 6809 and the Z80. Curiosity made me go to the Wikipedia, were I found that the 8086 does 0.8 MIPS, the same as the 6809 at 1.8 MHz (further proof of the power of the CoCo). I wonder if there is a chart somewhere that compares different CPUs from the 70s/80s? Diego