Lenovo IdeaPad 20 (1600 x 900) Widescreen 16:9 All in One PC, compact design, easy adjustable screen; Microsoft Windows XP Home Edition, Intel Atom Processor 230, 1.6 GHz, 1GB DDR2 667 MHz, 160GB HDD, DVDRW Optical Drivers, Integrated Intel GMA950, 1.3 Megapixel webcam, 6-in-1 card reader (Secure Digital, MMC, Xd, MS, MS Pro, SD Pro) 802.11 bg wireless, PS/2 Keyboard, USB Mouse, Headphone and Microphone Audio Ports, 2 memory slots, 1394 built-in, 2.0 USB type, Software: Lenovo Rescue System 2.0 PC Type, PCcillin, WinDVD 8.0, Power2Go, Office 2007 Trial version, Windows Live Toolbar, Drivers and Application Installation, Windows Live Tool Bar, Business Contact Manager