There's a bit of footage on a free DVD with scenes from Moto Mayhem - Calder Park 2007. The free DVD comes with Dirt Action, March 2008.
Sadly no write up or pics from MM-CP in the mag at all. No mention of any of the 8 disciplines that were competing that day. Oh well, maybe next month. I remember MM-OP 2007 wasn't featured in Dirt Action until about 4-5 months later. Weird.