In the market for an HP laptop? Then it looks like your buying decision just got a tad tougher, with another round of official and not quite official announcements affecting four more models among the company's many offerings. Those include the dv6 (pictured above), which is now available with lower-cost Intel Pentium Dual-Core T4200 or Core 2 Duo T6400 processors and ATI Mobility Radeon HD4530 or HD4650 graphics, and the considerably higher-end HDX 16, which gets a boost in the graphics department courtesy of NVIDIA's GeForce GT 130M GPU
