Hi - I love my boards and don't want the hassle of an upgrade, but I'm getting slammed by spammers and need to add recaptcha. I already have a key but don't know what PHP forms to add the code to, or where on the forms to add it. Is this info available anywhere?

Thanks,
H

Might want to try over at UBBDev.
I think there are a couple of captcha mods for threads 6.x.
HERE