Every time you run Synchronize! Pro , it installs parasiteware in the background of your Mac which is very difficult to turn off. The parasiteware doesn't do much except steal processor cycles (going up and down between 0 and 6% in my experience).

That's a pretty heavy performance price to pay.

Synchronize! Pro X used to be a great product. Then the developer became more obsessed with all the unlicensed copies in use rather than the licensed copies that are in use.

Hugh Sontag would do well to make his customers advocates, knock his price down a bit and sell to a much wider public.

Instead he gives rude answers and cripples our computers.

Look elsewhere.

PS. I now own and use SuperDuper and find the atmosphere a lot friendlier and more user positive. No parasiteware.