Screenshots: Provided by MaXThReAT of the nvnews forums
REQUIREMENTS:
Minimum System Requirements: GeForce 8-Series, Windows Vista, ForceWare Drivers 100.64 or higher, 512MB system memory, 256MB video memory
This is basically the first publically available DX10 DEMO, and its meant to be pretty sweet on the eyes, read the INFO link for more juicy details.