Not sure if any of you are scuba divers, but while inputting my study.com course last night on Ace I saw where PADI is ACE approved. That means the Open Water Diver course I took last summer while in Guam is good for 2 credits. While I don't particularly need them, I don't see any reason not to add them as others have stated. So if you're a recreational diver and need some free electives don't forget to add these.