Get the power of a full-sized laptop in the ultra-compact ASUS Eee PC 4G, which offers a full QWERTY keyboard, 7-inch screen, and preinstalled Linux operating system. (This laptop is also compatible with the Microsoft Windows XP operating system.) You'll be able to stay connected to email and the Internet easily thanks to the Wi-Fi LAN (802.11b/g). Because it uses flash memory instead of a hard drive (with 4 GB of storage), the Eee PC is optimal for weathering rough handling and sharing space in overstuffed bags.