HP has introduced two new all-in-one PCs: the TouchSmart 610z and 610xt. Both come with your choice of ATI Radeon or nVidia GeForce graphics cards, up to a 1TB hard drive, a DVD SuperMulti burner, a 6-in-1 card reader and a 23-inch diagonal HD multi touch display, which can recline up to 60 degrees and tilt forward up to 5 degrees.

Both computers also support Wi-Fi, Bluetooth, and an optional TV tuner. The HP TouchSmart 610z is powered by an AMD Athlon or Phenom processor and up to 10GB of RAM, while the HP TouchSmart 610xt is powered by an Intel Core i5 or i7 CPU with up to 12GB of memory. The HP TouchSmart 610z retails for $899.99, while the HP TouchSmart 610xt is $1,099.99.

HP intros the new all-in-one PC. The HP DX9000 is actually a business version of the HP TouchSmart IQ506 PC. The computer comes equipped with the HP Power Manager, an energy-savings tool that allows you to manage the energy used by computers, which sets it apart from it’s predecessor.

It also comes with HP Total Care Advisor, a diagnostic tool that may reduce IT requests and CarePack Services and aftermarket warranty.

HP has announced the TouchSmart tx2. The laptop will be able to distinguish between voluntary pinching with two fingers and any accidental input. You can also use the bundled stylus to enter data. The tx2’s 12.1-inch screen is fully multi-touched up, but not in the iPhone/iPod touch way. It uses capacitive touch, which enables more accurate input, also brushes and swipes and two-handed gestures. You can use two hands to crop photos for instance.

Some other features are: integrated digital TV tuner, dual core AMD Turion X2 processor and ATI Radeon 3200 graphics. The screen can be twisted and folded all the way around; converting the standard notebook into a tablet PC. With a digital pen you can make notes and your writing will be converted to editable text. The HP TouchSmart tx2 will be available in January 2009 for about $1,150.

All-in-one PCs are appealing to lots of people because they take up less space on top of the desk and under it. Rather than having a computer tower under your desk and lots of cables running around your workspace you simply have a monitor, mouse and keyboard making things nice and tidy. Apple does this with its iMac line.

HP announced a new all-in-one system today called the TouchSmart. HP says that the TouchSmart is designed to resemble a messenger bag—I don’t quite see that in the design myself. The PC features software that allows users to make play lists, watch TV, check email and ore by using their finger—no keyboard or mouse is required.

Two versions of the TouchSmart will be available, the IQ504 PC without a TV tuner will sell for $1299 and the IQ506 PC will retail for $1499. Both share …