HP has introduced the new Pavilion tx2000 tablet PC, an upgrade to the tx1000. The tx2000 features an AMD Turion 64 X2 Dual Core TL-66 2.3GHz processor, up to 4GB of DDR2 memory, an nVidia GeForce Go 6150 graphics card, and a hard drive available in 120GB, 160GB or 250GB capacities. The new tablet PC comes with a 12.1-inch LCD touch screen and supports WiFi 802.11a/b/g/n and Bluetooth connectivity.