Ok... after 3 days I think I've finally found the source of my transmission fluid leak on my 1998 s-10 Blazer. It seems to comming from the lower fluid line from the side of the transmission. I'm assuming that this must be the high pressure side by the rate the fluid is leaking ( about a drop every second).
So now, I need to know how the tube is attached to the transmission. It looks to me like it might be a seal that's held in place with a round push on type clip.
It still looks like it could be quite a job getting my hands up there to get to it, even after dropping the transmission about 2 inches.
Once again, Thanks for any advice!

I guess I forgot to mention that the leaking line is a cooling line that goes to the radiator...sorry, ...I'm new at this.