Kalfireth: That heatsink on the Sapphire Atlantis video cards is actually a Zalman heatsink, identical to the retail model in everything except for color, and costing more due to the fact they put it on for you.
pyro-maniac: BIOS flashing. The 9800 non-pro is identical to the 9800 Pro, and the only difference between the 9800 non-pro and the 9800 XT is the cooling and the fact that it has half the ram. ATI drivers do not specify ram quantities, hence, you can flash a 9800 non-pro to 9800 XT. Haven't done it myself, as I bought the card off my friend pre-modded, as he's getting a new setup before he goes off to college.
kasperl: Please state facts. Sure, the new 6800 Ultra uses a double slot cooling setup. It's not a dustbuster like the 5800 Ultras, though. And the 480w PSU requirement isn't real. A decent 350w handles it fine. This has been proven. The 480w requirement is for those with poor quality PSUs.