175495 Integrate Vbulletin with Rayzz

Hello. We currently have a website that is powered by a script called Rayzz, however the forum that comes with it is less then satisfactory. So we have decided to use Vbulletin instead and would like Vbulletin to use the same userdatabase as Rayzz so users wont have to sign up again. If you can do this or have any suggestions please send a message. You must have experience with rayzz it's one hell of an annoying script.