The good news is that the tc4400 is everything the tc4200 was, but better. For a start, the tc4400 ditches the original Centrino components for some far superior Centrino Duo versions: the old 1.86GHz Pentium M 750, 400MHz RAM and 915GM chipset have become a 2GHz Core Duo T2500, 667MHz DDR2 RAM and the 945GM chipset. -PC Pro

Offering an eye-catching modern look, the entertainment-focused HP Pavilion dv6-1030us notebook PC makes it easy to enjoy your favorite music and videos while on the go, as well as keep you productive with a speedy dual-core processor and 64-bit Windows Home Vista Premium operating system. Enjoy full screen viewing with the 16-inch screen's 16:9 aspect ratio--perfect for full-screen viewing of HDTV and other HD content. And the BrightView display looks good even in direct sunlight. You'll also enjoy movies or music in seconds with the external DVD or music buttons to launch HP QuickPlay (which bypasses the boot process). Control playback settings from up to 10 feet away with the included HP remote, then store it conveniently in the Express card slot. Turn your next instant message into a live video chat with the integrated webcam and omni-directional microphone. Optimized for low-light environments, it's great for capturing short videos to share on your favorite social networking site. more