Simple question...with a 3TB drive in my MacPro, which translates to nearly unlimited space, why should I ever get rid of old versions of programs? 
I feel like I want to tidy up my applications but I always seem to fall back to, "Why do it, if I don't need the space?"
I'm always afraid that although new versions of programs bring new features, sometimes they drop old ones and someday, I'll wish I still had it.
Case in point, I just upgraded to Adobe CS6 Web Premium but I still have CS5 and CS4. I have Office for Mac 2011 AND 2008. I have iMovie and the previous version - iMovie HD. I have iWork 08 and iWork 09. I have Toast 8 Titanium and Toast 9 Titanium. The list goes on and on...
I feel like I want to tidy up my applications but I always seem to fall back to, "Why do it, if I don't need the space?"
I'm always afraid that although new versions of programs bring new features, sometimes they drop old ones and someday, I'll wish I still had it.
Case in point, I just upgraded to Adobe CS6 Web Premium but I still have CS5 and CS4. I have Office for Mac 2011 AND 2008. I have iMovie and the previous version - iMovie HD. I have iWork 08 and iWork 09. I have Toast 8 Titanium and Toast 9 Titanium. The list goes on and on...