On my Mac, I am using Eclipse Galileo. Recently I noticed Helios is available.
How does one go about upgrading? I downloaded the .dmg. Do I just run it? Will I end up with two versions of Eclipse or will it sense and upgrade the existing version?
Or do I just delete the old one and run the .dmg?
Of course I know I can try it out instead of asking stupid questions, but I got some plugins installed and I am trying not to reinstall them.