If I can't download studio one 3 to my Mac OSX 10.5.8, then can I download an older studio one version like studio one 2, so that I can use it for my Mac OSX 10.5.8? I bought a PreSonus Audiobox USB, which it states that it includes Studio One 2 Artist Daw, though it can only give me Studio One 3. Can I still use my Mac OSX 10.5.8 to install a version of Studio One that's compatible?