I meant, which script did you choose to use here? Napa182's or mine? Just give you an idea:

on *:input:#:{
if ($regex($1,/^.(n(hl|ba|fl)?|mlb)$/iS)) {
if ($sock(scores)) sockclose scores
sockopen scores feeds.feedburner.com 80
sockmark scores $regml(1) msg # 4,15
}
}