I just received an email announcement from Sony about these videos (a blowout sale on some). For an AUDIO ONLY user, I'm wondering if any of these are worth spending $60 on? From what I can glean from the sales pitch, I don't see it, but if I'm wrong, I'd really like to know. I would like to have a good video tutorial that could take me deeper into Vegas's audio potential. Anyone familar with these or something else that may be of interest?

Thanks,

drbam