That has loads of useful tools - thanks - although a 20 minute browse doesn't seem to have exactly what I want. It's plausible that I can build what I want fro

That has loads of useful tools - thanks - although a 20 minute browse doesn't seem to have exactly what I want. It's plausible that I can build what I want from what they have, but it's not clear. But it's a good start - thanks.