Thinking about purchasing FCP from the app store for $299, but I noticed how this version has been out for a while now. A little hesitant to buy, as a new one may be just around the corner and need to shell out money again. Have there been any plans on a newer version that others have heard of? In case I do purchase and a new one does come about, should I expect to be able to download the newer version for free, get the newer version at a discount (as I'd be upgrading from the previous version), or paying full price? Any help would be appreciated. Thanks in advance!