I have found that Profile Builder is utterly essential for my website. I have built a site geared towards user participation and required a registration system that would be a simple user experience for end clients and minimize administration involvement.
Profile Builder fits the criteria perfectly, allowing you to tweak settings as you require to customize your environment workflow as you see fit. More importantly is the support system in place. The developers have an excellent team that are willing and able to provide an excellent aftercare service for issues that you may face that so many other developers lack.
I was so impressed i brought the pro version. Money well spent. IMHO
Rakesh Patel [sig moderated as per the Forum Rules]