I like 4.0 very much, very good upgrade!! The only thing I don't like is the new dock icon I tried to replace it with the old yellow one (which I luckily copied before upgrading) and it only appears when Parallels is not running. Once Parallels is started the new ugly icon appears again ... When I quite Parallels the yellow icon appears again, etc. How can I change that in such a way that only the yellow one appears?