You are refering to the 2 day free VIP advertised on another site/CA?
(Not sure mentioning the name of the site is alloyed)
I'm pretty sure you can't turn off the auto spammer, and if a MPGH coder could do it, they probably wouldn't because its the property of another site.
(I hope I am wrong cuz it would be a decent hack without the spammer, but I have a hard time trusting them((The other site)) anyways.)
Edit: If you do find a way to fix the auto spammer, do tell me. I'd love to know how you did it.