Angeman wrote:Yes it will be syncronizable but of course you will lose some of the new features of the mobile version like accounts group for example if you synchronize with an old Mac version.

Ok, it's fine for me.
Later I'll decide if upgrade or not.

Thanks

No sorry but these are really two different things and both require a huge amount of time and efforts so I won't give a discount for the mobile users. However you can stick with current version if you want. I bought the mobile version only because the desktop one was free. Can you assure your custo...