The only problem I encounters with Mountain Lion was in regard to a powered USB hub that wouldn't work. But if you have software that's meant to run on the Power PC platforms, like MS Office 2008 or earlier, PhotoShop CS2 or earlier and various other old programs, they may not run on Mountain Lion. You can find a list of incompatibilities here: http://roaringapps.com/apps:table.
Also not that you may have to upgrade to Lion before you can go to Mountain Lion. Not sure on that. I wanted Mountain Lion, so that PS 6 could access all of the RAM on my machine. Very happy with it. Paul On May 11, 2013, at 7:47 AM, David J Brooks <[email protected]> wrote: > Hey all. > > I have in my 2011 iMac OSX 10.6.8 which is what i assume to be Snow > Leopard. If, and i say if i decided to upgrade to mountain lion 10.8 > and it seems i can, do i have to worry about file loss or corruptions > or anything like that. > Not sure if i will upgrade just for LR5. > > Dave > > -- > Documenting Life in Rural Ontario. > www.caughtinmotion.com > http://brooksinthecountry.blogspot.com/ > York Region, Ontario, Canada > > -- > PDML Pentax-Discuss Mail List > [email protected] > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and follow > the directions. -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.

