i have spotted an area this could be upgraded. atm it searches every net that the mirc has been on for keywords and with me being on 7 nets it is trashing my mirc atm doing searches with the not responding message etc etc..
with mirc's log section you can select the network to look under
this might be something to look at for this script so you can select what network to look at based on what nets it is connected to via a drop down menu.