I currently have 1.2, 1.5 and 2.0 installed. I never uninstalled 1.2 because I wasn't sure how the final version of 2.0 was going to be pushed out. I thought it might be an update to 1.2 so I figured I keep the install just in case. However, I have about 50 gbs free space on my SSD and I am concerned when DCS combines 1.5 and 2.0 at the end of the year. Will this be a fourth install??? Obviously I would then be able to uninstall 1.5 but figured the new version may used files already installed. Anyway.....what would be the downside to uninstalling 1.2???