What happen on SamsungZ540?

On the Samsung website I have read that the Samsung Z540 supports Real Audio and Real Video (In addition to other formats) but when I downloaded the user's manual - just to make sure - there is no mention of RealPlayer at all. Not even on the Vodafone (UK) website. Can you please tell me if it supports Real Media?

And is the Z540 with the black exterior music controls and the chrome ones same? I checked the Vodafone shop, there the phone has black controls, but on the website they are chrome. On the Samsung website, they are black. Is there any difference? Because I want the chrome one.

AHH,really