My son and I enjoy editing videos in Vegas Movie Studio, but we're both very new to it. He's much more into it than I am, and now is requesting that I purchase an upgrade to Vegas Pro (he nicely offered to pay half <heh heh>). I looked at the checklists of what differs, but other than having unlimited tracks in Vegas and having subtitles in DVDA, I don't know that an upgrade will give us that much more, given that this is just a hobby for us.
Has anyone used both, and can you tell us what drove you to get Pro (or, on the other hand, why it's not really necessary for hobbiests)?
[I'm going to ask on the VMS forum as well, to get another perspective]