I don't see anything that this software offers that can't be easily done in photoshop.
in my experience apple software manages to hog all your memory and run like shit.
this has nothing on photoshop.
edit: they say that 1GB RAM is required and 2GB recommended for apple; adobe recommends only 384MB+ and requires something like 350MB. sad. just sad.
ever tried using iTunes? yeah, unless you own some kind of super-computer you know what I'm talking about.