Oct 15, 2010 - I use Key Grabber to inteface with Mach3 which controls the CNC router. Mach3 Key Grabber config file –. Key Grabber Cnc Mach3 Software. Free ISO Grabber v.8.0.3. It grabs an exact image of a CD/DVD and it supports CD/DVD discs of almost all formats. 
I used a Playstation controller for mine too. Unfortunately mine is a 'wired' setup and I use a different software for the keygrabbing. I'll have to look into this. Were you able to drive multiple axes at a time?
For example, moving the joystick up and to the left should activate 2 axes, like holding down both of the arrow keys on the keyboard. My current setup, doesn't. Now you need to figure out how to activate the rumble pack when you hit a limit switch! -Brian Try this site and see if it works for you.
For some reason it didn't work for me but not a big deal because the mach 3 keygrabber does all the work. I'll try moving more then one axis at a time and get back to you. No intention of one upping, but you can control all 3 Axis with an XBOX360 controller. I just set it up on my machine a couple days ago.
Mine doesn't even use a real Microsoft controller, just one that came with my used console. It's pretty sweet, and really help with alignment. The left analog pad moves X and Y (speed sensitive) and the 4 way does step increments.
Then I set X, Y and B to be my zero's (B is Z in my case) to zero each axis. 'Start' is cycle start. Also, it requires you to pull one of the triggers to it to become active, so there is no chance of jogging on accident.
Anyways, it works really well, and might be worth looking into if you want more control. Then again, if your familiar with the PS controller (or it's what you already have) then that needs considered too. No, after installing the plug-in the only thing I needed to do (besides tweak the default buttons to suite my needs) was tell it which controller to look for. This was actually the hardest part of the install, cause the instructions on the Mach3 website didn't explain it that well.
When you know what to do, it's pretty easy. You need to enter a Product ID and Vendor ID into the plug-in and restart Mach before it will work. To find these, go to your Device Manager select 'properties' on the Xbox controller icon. Then you go to the Details tab and select 'Description' for the dropdown menu. This will give you the two numbers you need.
Mine was '0678' and 'BEEF', or something like that. It took me a bit to figure out how to do this, and Google didn't turn up much. Hopefully this will help someone in the future.