Hi Dave,
FormsBoard is Qdabra's new online hosting for InfoPath. We're about to launch the beta. For now, you can just ignore it. The qRules trial checks against FormsBoard to see if you have an expired version. Once you pay for qRules, you get a standalone version that doesn't do this. I hope this answers your question. If not, please feel free to send us e-mail.
BTW, did you see the new qRules 9-minute video that Hilary posted yesterday on SubmitToSharePointList? Check it out: http://www.screencast.com/users/qdabra/folders/Default/media/aa7cd492-0b27-4516-9f15-a73f83c7c095
Cheers!