Resverlogix Corp.

On the DSU issue as stated in the circular: 

"Purpose of the DSU Plan and Eligibility

The purpose of the DSU Plan is to provide directors of the Corporation with the opportunity to acquire DSUs in order to allow them to participate in the long-term success of the Corporation and to promote a greater alignment of their interests with the interests of shareholders. Any individual who is a member of the Board (an “Eligible Director”) is eligible to participate in the DSU Plan."

Don't think there is more to it than that. 

Perhaps the DSU Plan has term limits that require shareholders approval from time to time to extend it.(IMO)

Koo