I have an older macbook pro. It does not run leopard. panasonic just informed me that an avccam viewer for mac is available. I don't want to pony up for leopard to the tune of $130. if this viewer is not necessary when I purchase FCP. I can run FCP on the older operating system,OSX 10.4.11 and obviously with that I can view and edit the clips, right? I am shooting on the HMC 150.