iMovie HD. I am having to upload a lot of 4-5 minute videos to YouTube for a project I'm doing. I need the finished product to be in good resolution once uploaded. If I export them to "full quality," they take almost 6 hours to upload and sometimes fail to process at the end, which is maddening. If I export them to "CD-ROM" quality, they upload a lot faster but the resolution is too poor. Is there a sweet spot in the "Expert Settings" I could use so that they upload in just a couple of hours and still look reasonably clear? Obviously I know next to nothing, so please speak slowly.
YouTube/iMovie: Is it possible to somehow take the audio from a clip found on YouTube and import it into iMovie? I don't want the video, just the audio. [more inside]