Driver's Side Window Problem :-/

I am having a problem with the driver's side window of a Chevy S10 Extreme... It doesn't go down. When you press the buttons on the switch it just makes a clicking sound. We've replaced the switch thinking that might be the problem, but it still doesn't work.. Were thinking its either the motor or the regulator.. Has anyone else had this happen to them?

Had, and still have that problem on my Topaz, and it's the motor.
I checked the power and it's reaching the motor, plus the ground is good.
I still just have to go to a wrecker and take the time to fix it

before you go and replace the motor check to make sure that the motor is attached to the window (by cable or rod ect.) and that it is not something simple like that. I had a probe do that and all it was was a cable that attached to the window that pulled it up and down

before you go and replace the motor check to make sure that the motor is attached to the window (by cable or rod ect.) and that it is not something simple like that. I had a probe do that and all it was was a cable that attached to the window that pulled it up and down

would that be the regulator