macfidelity

another information source about Dock Pinning can be found here

Basiclly its:

defaults write com.apple.dock pinning -string start ;
killall Dock

Turn off menubar transparency on 10.5:

sudo defaults write /System/Library/LaunchDaemons/com.apple.WindowServer EnvironmentVariables -dict CI_NO_BACKGROUND_IMAGE 1

and then reboot (logging out isn’t enough).