hi to evryone and sorry for my english! i'm changing my mac with a macbook pro retina with mountain lion, i'm using parallels 6 and i know it doesn't work on mountain lion! I don't know how operate! have i to install parallels 6 on new mac (trying to use my old licence) and then update it before to lunch it? have i to update parallels 6 immediately and the reinstall it on the new mac (trying to use my old license)? have i to buy a new license and then use a virtual machine's file created with parallels 6? I have parallels6's original file and all the update's file! thank you for your help.