I have an old iMac (circa 2006, Intel Core Duo) which is running Snow Leopard (somewhat slowly) and cannot be upgraded to Mountain Lion, so there's no iCloud on that machine.
I also have 2 MacBook Pros which will both be running Mountain Lion very shortly.
My question is, I'd like to keep my "Documents" folder in sync across all of these three machines. If I used iCloud to sync both MacBooks, is there an easy way to sync the iMac (minus iCloud) as well?
Or should I just use DropBox? Any suggestions are greatly appreciated!