Pro Tools forum for topics specifically related to Pro Tools 9 software, including tips, tricks, troubleshooting, and general discussions.

Moderators: pettje, PTUG FaceBot, RA Rayne

 #1126  by Lo_tone_
 Wed May 14, 2014 8:08 am
Hi everyone I have a few questions about updating my operating system, I'm using pro tools 9 with two focusrite preamp racks on snow leopard. I've been told to not update so I'm looking for a second opinion, thank you for your time.
 #1128  by pettje
 Wed May 14, 2014 9:23 am
You can upgrade as far as Mac OSX 10.7.4 or .5 when using protools 9. Versions 9.05 and 9.06 are qualified to run on OSX 10.7 (Lion). Personally I feel Mac OSX 10.6.8 is a way more stable operating system than Lion. You cannot get Lion at Apples app store anymore, but if you go to and do a search in the store, you should still be able to buy OSX Lion for somewhere around 20 dollars.