I have a 2000 Blazer LT and the driver's side power window has quite working. The control does still operate the passenger and back windows fine. Do I have to replace the entire power window motor on the driver's side or is there a way to just replace the control for the driver's window? Where is the best place to get the part for that repair?

I'm having a problem that the regulator gear is in the way of removing the old rivets and installing the new tee nuts supplied with the motor...any suggestions?

You mean other than what is already covered in this thread?

Make sure you secure the regulator before you drill out the rivets. That spring is pretty darn powerful.

great video to help
 

My window just stopped today as well, and I just found a video on youtube on replacing the regulator. It's basically a step by step on how to change out the motor.
YouTube - ‪Auto Repair: Replace Power Window Regulator Chevy S10 Blazer GMC S15 Jimmy more 4Dr 95-05 1AAuto.com‬‏

I drilled out the rivets - the regulator assembly is lose, but I can not lift it out. Something behind the door is holding the assembly. Any hints please