A lot of scripts that work in mIRC 6.14 will also work in 6.16 (Even if the documentation says that they work for 6.14 - their just old). You should try out the script anyway, there's no way the documentation can say it won't work in future versions because the author of the script has no idea what will or won't be in mIRC on future versions.
You can download scripts from sites such as:
www.mircscripts.orgwww.mirc.netwww.hawkee.comwww.mircscripts.comYou can also try a Google search.
Regards,