Still having a major issue with stuck keys. After searching on the internet I found a solution that involved getting a replacement library and replacing the one in the minecraft jar file. My question is why hasn't the minecraft development team done this already and saved thousands of people the hassle of doing it themselves, and the many thousands of hours wasted on this problem? This problem has been around for years and has not been addressed. I think this is a pathetic fail on the part of the minecraft development team and moreover it is a fail as to the lengths I've had to go through to post this issue and I'm guessing It will be ignored as the only version I can post this to affect if for future version (1.5.X).

Fix the problems with the game ... don't make thousands pay for your lazyness.