I was driving on Valentine's evening when my upper radiator hose burst on me.... I change it with in 30 minutes....but when I change my lower radiator hose, I noticed there are some cracks in my transmission (passenger side) .... I've asked alot of people about it and said "its OK as long as its not leaking.."

So if any of you have checked under your hood and see any cracks in your transmission let me know please.... And I dont think its from my upper hose bursting cause my car never over heated.

There are some casting lines that appear as cracks to some people. That is normal, do you have a pic? That would be helpful in giving you a correct answer.