I don't have an issue yet. I have not yet bought it. I had read on another forum that there might be some transparency issues between BT and Vegas & VMS.
So I thought I had better check with some folks in the VMS forum before I purchased BT. It looks like a nice program. I am really excited about getting it for titles and credit roll work for some of the family movies I am producing in VMS.
Sounds like you are having success with it, so I will probably go ahead and purchase. BTW, I am using WIN7 Pro, 64-bit - I am assuming that OS will not be an issue.