Dave,
It turns out that I have a bad batch of Blu-ray disks. The problems caused me to learn a little more about the Vegas software though.
When I rendered to Sony Architect and saved and changed to Memorex Blu-ray media the problems cleared up. After burning a short video to memorex I tried to record on the other disk without success. I went through the 20 disk package without success.
I tried to update drivers but I don’t know how. I’m sure that I will need to do this at some time.
Thanks for your help.
Pete