Jim;

Thanks for this. Generally, I set up the same way as you do, but you've added a few hints which will be useful.

There's an old thread (more than a year, I think) where people posted screenshots of setups they used which they found useful. I think I have it bookmarked; if I find it, I'll post the link here.

And layingback - thank you - I've been after that hint for a while. Did you find it by accident, or is it buried in the documentation somewhere?