Have Unity version 4.04 with ES58 applied. I want update/apply the latest maintanence release that I can to the 4.04 "train". As far as I could tell 4.04 SR1 was the one and only service release for version 4.04. First question, I downloaded the Release note for 4.04 SR1 and it stated that SR1 encompasses ES1 thru ES28 ?? To me that says that if I apply 4.04 SR1 I would be "overwriting" the functionality of ES58? Should I remove ES58, apply 4.04 SR1 and then reapply ES58?