koobas.hobune.stream
Do i need to re-install Unity to get Unity 3?
I have 2.X, will i need to uninstall it to get 3.x? Or is there another way of doing it?
Just go to the main Unity site and download it. It took care of my previous Unity installation for me. (I was on Windows though, so not sure about Mac).
Unity will overwrite your older version automatically UNLESS you change the name of your Unity application folder and the exe/dmg. Which is actually very useful, and I would recommend keeping a backup for at least 1 - 2 previous versions incase you find a bug or the changes to physics and scripting keep you from porting your project.
So, no you don't have to uninstall it or anything.
