Dell recently sent us one of their new Studio XPS 7100 desktops built around AMD's recently launched Phenom II X6 1055T processor. AMD's hexa-core chips don't pack the same punch as Intel's six-core architecture, but the upshot is you'll save a king's bounty by riding into the sunset with AMD, and in this case, with Dell as well. The configuration we're looking at runs $1,450 (currently on sale for $1,150), with lesser spec'd six-core rigs starting out at $699. To put that into perspective, Intel's sole six-core offering -- the Core i7 980X -- commands about a grand just for the processor alone...