i just removed my auto tranny(well motor and tranny) last week, but if you want to take out just tranny its not too difficult. if i were you id just take out the motor and tranny together.
Them OEM shop manual for the v6 says to drop it out, ill go through the steps but out the top isnt too difficult
1st- drain the tranny fluid
2nd- disconnect shift linkage under tranny(while youre already down there)
3rd- remove both axles and intermediate shaft(3 bolts for intermediate, very easy)
4th- unplug all connectors on tranny and trans oil cooling lines
5th- remove black access panel for torque converter/ flex plate(like a flywheel), then remove the 8 small bolts holding the two together(you gotta spin the crank to get to them all)
6th- unbolt trany mounts from subframe
here's the decision part, now you can put a cherry picker on the motor to hold it, drop the front subframe(only 6 bolts and some lines) then take out the 7 bolts holding the tranny to the motor and lower it out with a jack.
or attach the cherry picker to the tranny only and make sure youve removed enough stuff from the engine bay(which might be a lot(battery tray, intake, maybe thermostat housing, not completely sure) then remove 7 bolts and hoist it out.
Either way you split it, watch out for the torque converter falling out when you split the two.
And at this point its almost easier to drop the motor+tranny out together, much easier to split the two out of the car.
Cherry picker can be supplemented with jacks or jack stands under the motor and tranny but much easier and safer with crain/picker
hope this helps