tolby said:It appears that you need to repurchase your pre iTunes 7.0 music videos if you want the improved quality. I experimented by repurchasing one of my pre iTunes 7.0 music videos. I now have two copies of the same music video. One at the old resolution; the other at the new resolution.
I believe this to be unsatisfactory. This is not a format change, but an incremental quality improvement. My computer is authorised, my account is valid, and my downloads legal.
Apple is getting two bites at the cherry!
That's why I simply did not purchase any videos at the older, lower resolution.