I have used it for many years and I can tell you, they don't come any better. The features are almost endless and the security is second to none. I ran it on all of my sites for more than a year and never had one password trader get into my members area......... and all the new features they have added to it over the last year or so make it even sweeter.
You'd be doing yourself an injustice NOT using this script in my opinion.
And no I don't work for them, this is just that good of a script.
