>What does the m. prefix mean
>Am i correct in assuming that it is a prefix you put in front of a variable.
>
>When are you supposed to use m.
>
>Tia, victor.

Victor,
A repost to signify IMHO m. usage is important from performance point especially in loops based on version you're using (and of course how much iteration you need).
Check Thread #647967 and Thread #649450 for long discussions on this.
Besides performance it's a saver for hard to catch errors and as Paul pointed out I think a need for blackbox code.
IMHO use m. whenever possible (if you're not a lazy coder like me:)
Cetin