HP Pavilion M7580N Media Center Desktop PC (AMD Athlon 64 X 2 Dual-Core Processor 4400+, 2048 MB RAM, 320 GB Hard Drive, DVD SuperMulti Drive with LightScribe) (Discontinued by Manufacturer) Powerful multimedia desktop with TV tuner, personal video recording functionality, and programming guide Dual-core 2.2 GHz AMD Athlon 64 X2 4400+ processor, 320 GB hard drive, 2 GB RAM (4 GB max) Six USB 2.0, two Firewire, composite/S-Video inputs, digital audio output, multi-format memory card reader Nvidia GeForce 7300 LE video card (256 MB shared); 10/100 Ethernet; 56K (V.90) modem Windows XP Media Center (Update Rollup 2)--ready for Windows Vista