So, I've got 3 recent qRules videos up on YouTube:

• Introduction to Qdabra qRules - basics on installing and using
• qRules - SaveToSharePoint and Sandbox - how to use the SaveToSharePoint command in an IPFS form without full trust
• qRules - Submit To Multiple InfoPath Lists - use a single InfoPath form to add or edit existing list items in multiple lists

Hope they help with your qRules forms!

PS - the sample form used in the Submit To Multiple InfoPath Lists is available here for download. It points to my dev SharePoint, and has a trial version of qRules installed, but you'll be able to get a good idea of the logic used from the sample.