NED automaticaly downloaded FCP6 101, but I'm still using FCP4.5 and found that the old FCP5 101 tutorial will no longer run it is no longer listed in my Tutorial Manager, when I try to Add Tutorial, I just get this message: " Invalid tutorial selected: The selected tutorial is either invalid or it already exists."

Hmmm, we never thought of that situation. Well, the good news is we're working on a tutorial management feature to cure that. The FCP 6 101 is still largely applicable to FCP 5 ... there's some extra features, like the open timeline format and smoothcam filter, that will not apply though.