Been in Premiere Pro now for a while, with several projects still living in PPCC 7.2.2, waiting on a break in between clients to I can update and switch to PPCC 8.0.1. Now, I've got a new client that wants his stuff cut in FCPX, since he already has the first few clips cut in his project, but has no time to keep editing on this project, so he's passing it on to me.
Question: I'm running OS 10.7.5, and I'm still editing 'other' client projects in in PPCC 7.2.2, so now I'm getting ready to download and start editing for first time in FCPX, but FCPX requires 10.9.2 or higher. If I update my current OS from 10.7.5 to 10.9.2, will some apps act weird or not work at all? I'm ok to wait a few more weeks to edit in FCPX, but updating the actual OS, that's making me a little nervous, especially with client work being edited in PPCC 7.2.2.