Firstly, thank you for getting the promised Version of 5.3 out of the door. It has some very nice new add-ons that will make our lives better.
I have come across an error while trying to render to disk. It may be my equipment but it worked fine in V5.2. I'm running on a Macbook Pro under Bootcamp. Yes, I know, it's not a real windows machine, but I'm getting too old to be lugging two computers around when I'm out and about and I need to dive into Ventuz. My colleague tells me his is working fine on a "Real" windows machine.
When selecting Render to Disk I get this...
Peter