In a press released issued on Tuesday, Diamond Multimedia added three new cards to its Viper series, based off the X1950 and X1650 ATI chipsets. Equipped with all the standard features you'd expect from the X1950 and X1650, the cards include the Viper X1950XTX, Viper X1950 and Viper X1950PRO. The cards aren't cheap, but the prices are in-line with other equal cards, at around $450 for the non-pro cards. You can read the full press release in the comments section.