Debugging is made form the 
                                  Computer as the tools I (you) are using are 
                                  present there. You can always use a third part 
                                  software but if you don’t have one you have 
                                  to deal with what Microsoft has given us.
                              
                                After you establish the Bluetooth connection 
                                  type form a DOS shell (Start | Run... 
                                  type cmd then press Enter)
                                
                                  C:\>ping 10.0.0.1 
                              Pinging 10.0.0.1 with 32 bytes of data:
                              Reply from 10.0.0.1: bytes=32 time<1ms TTL=128
                                Reply from 10.0.0.1: bytes=32 time<1ms TTL=128
                                Reply from 10.0.0.1: bytes=32 time<1ms TTL=128
                                Reply from 10.0.0.1: bytes=32 time<1ms TTL=128
                              Ping statistics for 10.0.0.1:
                                Packets: Sent = 4, Received = 4, Lost = 0 (0% 
                                loss),
                                Approximate round trip times in milli-seconds:
                                Minimum = 0ms, Maximum = 0ms, Average = 0ms
                                
                                Then you network adapter is working. now lets 
                                ping the PDA. It is all most the same way only 
                                the IP change.
                                
                                  C:\>ping 10.0.0.2
                              Pinging 10.0.0.2 with 32 bytes of data:
                              Reply from 10.0.0.2: bytes=32 time<1ms TTL=128
                                Reply from 10.0.0.2: bytes=32 time<1ms TTL=128
                                Reply from 10.0.0.2: bytes=32 time<1ms TTL=128
                                Reply from 10.0.0.2: bytes=32 time<1ms TTL=128
                                Ping statistics for 10.0.0.2:
                                  Packets: Sent = 4, Received = 4, Lost = 0 (0% 
                                  loss),
                                  Approximate round trip times in milli-seconds:
                                  Minimum = 0ms, Maximum = 0ms, Average = 0ms
                                  
                                  Then the problem is resolved. You are having 
                                  a Bluetooth network working.