WHEW!! MY MISSION IS ACCOMPLISHED! Got both of them working FINALLY after 2 days struggling and feedback with friend who helped me. He made suggestions that I try this and that.
The ethernet plug supposed to be plugged in the last port of the switch box not number 5 and end of the switch plug it in to the Wireless WAN, then reboot the computer. I press the wireless button DIR 625 has button on the side, I press that and my MVP (preference) network scan and picked it up. I went to the DLINK config which is the 192.168.0.1 again and check to see if anything there it picked up my MVP and it's MAC number ect... then reserve it. Try call my MVP from my VP200 didn't go thru, but from MVP to VP200 went thru. SO I had to go to enabled the DMZ then the next to it to set the DMZ which is 196.168.0.25 and I try it again. BOTH WORK!! Finally accomplished my mission after 2 days. *give myself a big pat on the back*