iBUYPOWER launches three new gaming PCs with new ATI 5800 series GPUs by Kristofer Brozio • September 24, 2009 iBUYPOWER, a leading innovator in gaming PCs, is excited to announce the Gamer Fire 480, Gamer Fire 600, and Gamer Mage 855 Gaming PCs. All three systems will all feature the Windows 7 friendly ATI Radeon HD 5850 or 5870… Read…