The only download that I've been able to find of a 0.5.X version is on Github, where the download went smoothly, but the setup wizard refuses to work due to the more updated 0.6.2 already existing on my computer. The dilemma is that I want to hold on to both versions, believe it or not. Should I just get rid of 0.6.2, and install 0.5.1 as my only? Any help is appreciated, thanks.