Needing Help On Lasers
Not an answer, but I felt the need to say this, as it appears you are coming from a hobbyist background, and lack the appropriate facilities to operate the device safely.

What you are trying to do is extremely dangerous. I found the data sheet here. If you go to page 7, you would notice that this laser is a Class 4 of the IEC60825-1 specification. This means that indirect viewing i.e. a reflection from a wall can blind you. 

You even get a warning in the data sheet:


  Laser Light can damage the human eyes and skin. Do not expose the eye or skin to laser light directly. This Laser product has an optical lens and emits a collimated laser beam. The light from this product, both direct and reflected, is very harmful as it can propagate a long distance while maintaining high optical density. When handling the product, wear appropriate safety glasses to protect eyes from laser light including reflected and stray light. The reflected and stray light spilling into an unintended area should be attenuated and/or absorbed.


Take a look at this chart:

You can see that a 2W blue laser can cause eye damage within 200 meters. You are trying to produce 18 times that much power. Your laser will be able to cause eye damage to people that are 895 meters away.

I would suggest that you take a few steps back and think what you are doing. Such high power lasers require an appropriate amount of respect for the damage they can cause, if not handled appropriately. Referring to them as:


  ...and need to know how to get this boy working!


Suggests that you do not have that respect for the laser. This is dangerous equipment, and not a toy.