Zotac ION-ITX-A @ X-Bit Labs

"The resulting “Intel-on-Nvidia” platform abbreviated to ION turned out a real success and become an inspiration for many computer enthusiasts having overshadowed the original platform that consisted only of Intel components. It is the ION based systems that allow combining the functionality of a traditional home computer system with that of a multimedia player and thus replacing a large ATX desktop with a compact Mini-ITX box."