BackpackGearTest Reviews Gerber Diesel
Backpacker Raymond Estrella gives a good overview of the Gerber Diesel. He provides a nice picture that clearly shows all the included tools.
His opinion is positive except for the fact that [the knive and tools] open from inside the handle to accommodate the sliding pliers. This puts the tool open above the opposite handle which limits its clearance and usability. A picture makes this problem painfully clear.