trouble finding peers

Greetings
	My goal is to create a PeerGroup and then have two clients discover it,
join it and then find each other.

I can create a PeerGroup, that is simple enough but here is how I am
doing it anyway:
protected PeerGroup createGroup() throws Exception {
        System.out.println("Creating group");
        DiscoveryService discovery = netPeerGroup.getDiscoveryService();
        
        ModuleImplAdvertisement implAdv =
netPeerGroup.getAllPurposePeerGroupImplAdvertisement();
        
        PeerGroup newGroup = netPeerGroup.newGroup(null, implAdv,
"fjord:game:group1", "The Root group for all Fjord Games");
        
        PeerGroupAdvertisement adv = newGroup.getPeerGroupAdvertisement
();
        
        discovery.remotePublish(adv);
        
        return newGroup;
    }


I then discover this group like this:
discovery.getRemoteAdvertisements(null, DiscoveryService.GROUP, "Name",
"fjord:game:group1", 5, new DiscoveryListener() {
            public void discoveryEvent(DiscoveryEvent ev) {
                DiscoveryResponseMsg res = ev.getResponse();
                PeerGroupAdvertisement adv = null;
                
                Enumeration en = res.getAdvertisements();
                
                if (en != null ) {
                    while (en.hasMoreElements()) {
                        adv = (PeerGroupAdvertisement) en.nextElement();
                        PeerGroupID peerGroupId = adv.getPeerGroupID();
                        
                        try {
                            gamePeerGroup = netPeerGroup.newGroup(adv);
                            System.out.println("game group found.");
                        } catch (PeerGroupException ex) {
                            ex.printStackTrace();
                        }
                        
                    }
                }
            }
        });

and then I join the group like this:
embershipService membership = gamePeerGroup.getMembershipService();
        
        
        StructuredDocument creds = null;
        AuthenticationCredential authCred =
                new AuthenticationCredential( gamePeerGroup, null,
creds );
        
        Authenticator auth = membership.apply( authCred );
        
        System.out.println("auth.isReadyForJoin(): " +
auth.isReadyForJoin());
        
        Credential myCred = membership.join(auth);
        System.out.println("Joined Group");




so I don't really know how test that I have actually joined. But
assuming that I did, this is how I am looking for other peers in that
PeerGroup:
 Runnable runnable = new Runnable(){
            public void run(){
                
                while(true){
                    
                    
                    DiscoveryService disc =
gamePeerGroup.getDiscoveryService();
                    disc.getRemoteAdvertisements(null,
DiscoveryService.PEER,
                            null, null, 1, new DiscoveryListener() {
                        public void discoveryEvent(DiscoveryEvent
discoveryEvent) {
                            Enumeration resultEnum =
discoveryEvent.getSearchResults();
                            if (resultEnum.hasMoreElements()){
                                System.out.println("No players Found,
zero entrys");
                            }
                            if (resultEnum != null){
                                while(resultEnum.hasMoreElements()){
                                    PeerAdvertisement peer =
(PeerAdvertisement) resultEnum.nextElement();
                                    enqueueMessage(new
GameMessage.PlayerFound(GameProject.this, peer));
                                }
                            }else{
                                System.out.println("No players Found");
                            }
                            
                        }
                    });
                    System.out.println("Looking For Players");
                    Framework.sleep(20*1000);
                }
            }
        };

I of course run this runnable in the background.

So when I run all this code, I create a group (if I don't find one after
a few min), I join it (i think), but I can't seem to find the other peer
in the group.

what am I doing wrong?
Thanks!
	-Lucas