I have a 92 jetta gl that starts and dies, so i thought i would be the first to start this new thread.  it has fuel pressure, spark etc,  i unplugged one injector to put a noid light on and the car runs idles etc and the can plug the injector back in and the car will die

Since I do not own a water cooled VW, take this with a grain of salt.
I seem to remember that if one of the windings is bad on 1 injector, it will ground out all the injectors...  Sounds like your problem, pull the harness, no ground, idles good.  plug it back on / hits the bad winding in the injector, and presto no runny.

Change positions of the injectors if you can get it out w/o buggering up the seal, I bet your problem will follow the injector around.

KC - This advice is free and worth every penny you paid for it!!!

Rick at R&M is great!  He has worked on our son's GTI and we have taken the New Beetle to him to have some things checked out.  Great service and very reasonable on his charges and if it's something he can't take care of is not afraid to refer to someone who can fix it for you.