Common Tranny Leak Spots?

Update: gasket blew out, I had a car-sized puddle of tranny fluid on my garage floor. Any idea what I did wrong when I put the new gasket on? Put tacky gasket sealant on it as suggested, it looks like it blew out on the passengers side front. The rubber gasket is actually torn around one of the bolt holes. Used Tacky Gasket Sealant type 97