I really need to use the old iMovie HD version on my MBP, because now, all I have is the horrible iMovie 09. I don't have the original iLife DVD for it, so I can't just install it from there, and any attempts to download and install the old version from apple support have been met with the following error. I've looked at the other threads here on the same topic, but they were of no use. So I don't know where to go from here. Please help, and thank you!