Codemasters has told Eurogamer there will be a DiRT 2 demo on PSN and Xbox Live tomorrow.
The big draw will be a sample of the eight-player online mayhem, although a single-player snippet awaits, as well.
Snatch a peek of the game designer's best lap to see what the demo offers.
Colin McRae: DiRT 2 is out on 11th September for DS, PS3, PSP, Wii and Xbox 360. A PC version will follow.