Toshiba Satellite L505D-S5994 TruBrite 15.6-Inch Laptop with Windows 7 Home Premium offers dual-core productivity from its 2.2 GHz AMD Turion II Dual-Core Mobile M500 processor. Other features include a 320 GB hard drive, 4 GB of installed RAM (upgradeable to 8 GB), 5-in-1 memory card reader, 54g Wi-Fi networking (802.11b/g), full-size keyboard and 10-key pad, and dual-layer DVD±RW drive that burns...