Well I have only used 3.0 given to me by the radio station I do a show for, it’s been 3 years now and I am still learning little tricks along the way, it can be frustrating for sure. Wish I could afford to upgrade but then again maybe I am better off using what I have, do not want a new steep learning curve.

My version is 3.0 but what works for me is when I am in the Multitrack tab, I slide a song (that is in mono) into the multitrack which is set as stereo, Adobe will convert it to stereo after you choose the settings you want I use 41000, 16bit and stereo. It creates a stereo cut of that song.