No don't change the AB rate but do change the second resolution.

It does work as I have lots of films on my bold now. Can you say why it doesn't work for you in particular? Rather than a pointles post.

There does seem to be some issue with Vista not letting people change the ini file. For that part of the advice you need to visit a forum full of people who wish they'd insisted on XP pro for their new system ;) (That's a Vista forum by the way)