I run the latest version on my Mac My understanding is that I can install this on a second Mac. My wife manages her father's finances. Can I install Q on her Mac where she can use a separate datafile without issues? I know I need my Quicken ID for both Macs but I'm not sure about the Cloud sync. It's not needed for my wife's but I find it useful and for me it works. I don't know if the Quicken cloud sync is just by Quicken ID or if it also uses the file names so that the data does not get commingled (in other words I the files are totally unrelated and I don't want the sync to mess it up). If it is just by ID, other than turning off sync, does anything else need to be done? Thanks.