Today Lenovo has revealed a new series of all-in-one PCs in IFA trade show presentation. These PCs will be under the IdeaCentre brand that will support Windows 8, Microsoft’s next operating system.

One of them is the IdeaCentre A520, which has a 10-point 23 inch touch screen with a resolution of 1920×1080. The A520 can be configured with an Intel Core i3, i5 or i7 Core processor, up to 8 GB of RAM and up to 1 TB of hard drive space.

You can also put in an optional NVIDIA GeForce graphics card. Pricing for the A520 will start at $999.

Lenovo has also announced plans to release the IdeaCentre B340 and B345 all-in-one PCs. The B340 and B345 models both have a 21.5 inch 10 point touch screen screen with Intel processors and a feature called OneKey TV, which allows users to quickly switch the PC into becoming a high definition TV without having to power up the PC. Pricing for the PCs will start at $599.

The new IdeaCentre all-in-one PCs will be released in October, just in time for the launch of Windows 8 to the general public. [ Source: Lenovo]