TechPowerUp! has got hold of some screen shots from the HIS site that went up earlier, that contains detailed information about its Radeon HD 2900XT 512MB GDDR3 VIVO PCIe graphics card. Although much of the information contained on the screenshots is already widely known, it is at least an official confirmation of the specifications of the Radeon HD 2900XT.
However, some of the information is a little bit cryptic as there's a mention of built in HDMI, but the card features two DVI connectors. Further down on the page it lists a DVI to HDMI adapter as part of the package. HIS also lists a Crossfire cable, but one has to presume that this is the internal ribbon connector. There are no clues to how the 5.1-channel sound is being done, so this remains a mystery. HIS does confirm the Valve software coupon, as a "Valve Black Box Game Coupon" is included as well as another unspecified game coupon. HIS also supplies a game called Shadow. You can find the screen shots and some more information over at TechPowerUp!