then that means that whichever kexts you need to support it is in the 10.6.2.. i have no clue though what they would be.... so you would have to think what does the docking station have..... usb, video, pcibuss then use a system info app that shows your hardware info docked and un docked and see whitch kexts get loaded for the different hardware... then strip a copy from s/l/e 10.6.2 and try em on a cloned partition thats upgraded to what you want to be at.