This time, we've got playable samples of Codemasters' racer DiRT 2 and the latest hockey title out of EA Canada, NHL 10. As with Mini Ninjas, that DiRT 2 demo should hit PlayStation 3 later today, and don't be surprised if NHL 10 shows up there too.

The full version of DiRT 2 rolls into North American retailers on September 8 in Xbox 360, PS3, Wii, DS and PSP form, with a PC edition due in December. Meanwhile, NHL 10 is due on PS3 and Xbox 360 come September 15, the same day as NHL 2K10.