For a long time now there have been reports that Ubisoft's Bulgarian studio will be porting Telltale's CSI game over to the PS2. The port itself is 100% real, the problem is I've never been able to find agreeance on the release date. I've seen everything from "first half of 2007" to sometime this month. I'll let you know when I've got something official.
Also I noticed that the PC version has gotten a price drop and you can get it at Amazon for $17.98, which is a nice deal.