Grouper Users - Open Discussion List

I have grouper api 1.3.1 running and correctly sourcing subjects from an 
instance of LDAP. When trying to use ldappc 1.2.0 to populate LDAP with a 
list of groups and their members, I am encountering some interesting issues. 

The groups populate in LDAP as expected, but members of these groups do not 
show up. I'm looking at working with AD & LDAP so I'm just trying to get 
UID's to populate as uniqueMember within a group. Groups within groups 
populate, as I see from the g:gsa subject source, but I'm actually looking to 
populate deep groups. For example, all members are LDAP sourced:
 
GroupA consists of person1, person2, & GroupB
GroupB consists of person3

LDAP should look like:
dn: cn=etc:GroupA,ou=grouper,dc=nau,dc=edu
objectClass: groupOfUniqueNames
objectClass: top
cn: etc:GroupA
uniqueMember: person1
uniqueMember: person2
uniqueMember: person3

dn: cn=etc:GroupB,ou=grouper,dc=nau,dc=edu
objectClass: groupOfUniqueNames
objectClass: top
cn: etc:GroupB
uniqueMember: person3

I am executing:
./bin/ldappc.sh -subject GrouperSystem -groups -interval 60
(from what I understand the -membership option is meant to populate an LDAP 
person with what groups they are in. I am just looking to populate a separate 
group area with groups and their members at this time.)

In grouper, my current sources are:
source: id='g:gsa' name='Grouper: Group Source Adapter' 
class='edu.internet2.middleware.grouper.GrouperSourceAdapter' 
source: id='g:isa' name='Grouper: Internal Source Adapter' 
class='edu.internet2.middleware.grouper.InternalSourceAdapter' 
source: id='jdbc' name='JDBC Source Adapter' 
class='edu.internet2.middleware.subject.provider.JDBCSourceAdapter' 
source: id='NAU LDAP' name='NAU Edu' 
class='edu.internet2.middleware.subject.provider.JNDISourceAdapter' 

ldappc.xml looks like:

<ldappc>
  <grouper>
    <group-queries>
      <subordinate-stem-queries>
        <stem-list>
          <stem>etc</stem>
        </stem-list>
      </subordinate-stem-queries>
    </group-queries>
    <groups structure="flat"
      root-dn="ou=grouper,dc=nau,dc=edu"
      ldap-object-class="groupOfUniqueNames"
      ldap-rdn-attribute="cn" grouper-attribute="name" >

      <group-members-dn-list list-object-class="groupOfUniqueNames" 
list-attribute="uniqueMember" list-empty-value=""/>

      <group-members-name-list list-object-class="groupOfUniqueNames" 
list-attribute="uniqueMember" >
        <source-subject-name-mapping>
          <source-subject-name-map source="NAU LDAP" subject-attribute="id" />
          <source-subject-name-map source="g:gsa" subject-attribute="name" />
      </source-subject-name-mapping>
      </group-members-name-list>

  <source-subject-identifiers>
    <source-subject-identifier source="NAU LDAP" subject-attribute="id" >
      <ldap-search base="ou=people,dc=nau,dc=edu"
        scope="subtree_scope"
        filter="(uid={0})" />
    </source-subject-identifier>
    <source-subject-identifier source="g:gsa" subject-attribute="name" >
      <ldap-search base="ou=grouper,dc=nau,dc=edu"
        scope="subtree_scope"
        filter="(cn={0})" />
    </source-subject-identifier>
  </source-subject-identifiers>
...ldap info removed...

Any ideas of what's going south? This seems like a pretty basic setup. My 
current setup looks to be doing LDAP queries for LDAP sourced grouper 
members? Seems somewhat redundant. Thanks much for any info! :D

-Ray Walker