Originally posted by Kunzite Ogl, how do you know the E620 has better AF and better stabilization?
The AF adjustment is more complex, yes, but still Pentax was first.
All Olympus cameras with IS has better stabilization than Pentax and Sony.
Smaller sensor has advantage in stabilization.
As for AF - I think that it is better. Anyway, E3 and E30 has better AF than K20D.
I think new AF in E620 is not worse.
Pentax was first with AF adjustment in cameras lower USD1300.
Canon offered AF tuning in Canon EOS-1D Mark III before, in 2007, for example.