Also, to add what Poppy said, if
mircscripts.org doesn't have what you are looking for, try looking in their affiliate links section of the webpage or you can
click here and look under the section called
Scripts and scripting information for mIRC users . That will give you a few links to other pages for any scripts you may want.
To add to all of that, the best script you could possibly have is one that you make yourself. That way you know the "ins and outs" to your script. Hope this was helpful in any way...and good luck with the script hunting.