Spammer problems, users getting blocked

[inspiration100]

Hey,

I am currently using vbStopForumSpam to keep my forum under control from spambots. However, almost every three days, I get an email from someone who is not a spammer saying they got blocked. My forum is not very popular yet, and users not being able to sign up is a big problem for me.

What other options do I have? If I remove vbStopForumSpam, my forum gets flooded within minutes. Is there some other way to stop these crazy registrations without blocking so many IP's?

Thanks for the help.

[ForceHSS]

disabled the username option. If you check logs for the real people trying to register you will see it will block there name but you should also check http://www.stopforumspam.com/search
for there ip and email to make sure they are not spammers