Ok, I was able to copy and update the mtd 5 & 6 based on the instruction on page 1.
after the reboot, the IPCam is not visible to SADP, no more connection.
Can'ping the cam (192.168.0.64) my pc (192.168.0.128)
after I reset the cam, I was able to ping it again on ip address 192.0.0.64, however...