it freezes on me when I uses multiple rapid clicks when using the brush (such as small paintbrush changes) meaning I have to reboot, it comes up with errors saying I need another drive entirely for a scratch disk. I can't see the gradient editor like portrayed in the book for the life of me so can't make new gradients....need I go on? so I rarely use it preferring to stay with my old trusty ps 5.0 - and change to ps7 if I "have" to in order to do something which 5 can't - which doesn't seem like much to me.