HP Pavilion DV6645US 15.4-inch Entertainment Laptop (AMD Turion Processor TL-58, 2 GB RAM, 160 GB Hard Drive, Vista Premium) Entertainment-centric notebook PC with widescreen 15.4-inch LCD and stylish high-gloss finish with wave imprint, integrated webcam 64-bit 1.9 GHz AMD Turion 64 X2 TL-58 processor, 160 GB hard drive, 2 GB RAM (4 GB max), LightScribe dual-layer DVD drive 54g Wi-Fi (802.11b/g); 10/100 Ethernet; Nvidia GeForce Go 7150 graphics (up to 559 MB of available memory) Connectivity: 3 USB, 1 FireWire, 1 VGA, 1 S-Video, expansion port 3 connector, ExpressCard 54/34, 5-in-1 memory card reader Pre-installed with Windows Vista Home Premium (with Media Center capabilities)