Heyyo,
Cool, I've actually always had probs with realbot, for me they tend to stand still as I run up to them n' knife em'... but sometimes they snap out of their little colma n' gun me.
I know that PODbot v2.6mm has released sourcecodes, get those n' open em' up, n' you can see exactly how they made it into a metamod plugin. T(PM did that when he created R1.1
).