There ain't a whole lot of places for it to leak. Put it on the jackstands and look around underneath there with a bright light. It should be pretty evident where the leak is coming from. If it has alot of miles you may want to try a can of TransX additive. I ran a can in my 300D last tranny fluid change and it reduced the amount of leakage ALOT. If my 300D transmission ever gives up the ghost it will be rebuild time but I am going to drive it till then and change the fluid every 30K miles.

__________________
Jim