Hi Jason Maronge,
It seems that the issue is related to the Mapping Type when it is set to Attributes. You should change it to XML. The following help article
shows how to achieve that goal.
Hope that helps.
the Telerik team
Q1’11 SP1 of Telerik OpenAccess is available for download
; also available is the Q2'11 Roadmap
for Telerik OpenAccess ORM.