HP Pavilion Media Center A1540N Desktop PC (AMD Athlon 64 X 2 Dual-Core Processor 4200+, 2 GB RAM, 250 GB Hard Drive, LightScribe Dbl Layer DVD+/-R/RW Drive) (Discontinued by Manufacturer) Entertainment-focused desktop PC with 2.0 GHz AMD Athlon 64 X2 4200+ dual-core processor 250 GB hard drive, 1 GB of RAM (4 GB max), 16x LightScribe multi-format DVD/CD burner with dual-layer support Seven USB 2.0, two Firewire, one parallel, one VGA, one 9-in-1 memory card reader Intel Graphics Media Accelerator 950 video card (128 MB shared); 10/100 Ethernet; 56K modem Windows XP Media Center (Update Rollup 2)--ready for Windows Vista