Code Optimisation - Anyone got anything that can optimise your vB files?

[N9ne]

AL: That happens when there's one huge query, as it takes time to run it but if you combine three small queries, it isn't too bad

Question: In some files, I have a few lines of templatesused=

ie. I have several occurances, like this:

$templatesused= loads of template names here
$templatesused= loads here too
$templatesused= some here too!

Would it be better to combine these?

Also, when a template is called elsewhere within the code, how can I tell if it's running an extra query?

Also, what was the method to see what queries are run on each page? I know it's something to do with debug mode...