If anyone else gets tired of Fyborg making their mirc flash as if there's activity, or worse yet, beeping as if someone said your name, then this is likely the script for you..!
on ^*:TEXT:*:#fybertech: {
if ($nick == Fyborg) { echo 15 -ti2 #fybertech [Fyborg] $1- | halt }
}
Short and sweet. Alt-R should bring up your Remotes section in mirc, then just paste that in somewhere near the top or wherever. Now when Fyborg talks, it'll all have a grayer tone, and won't make mirc flash at all anymore.