PCHelpWare with DYNDNS

[leetuaan]

I am trying pchelpware mode repeater with dyndns:
With my router, I did do the port fowarding (80 public to 80 private, 5500-6000 public to 5500-6000 private)
I can only start the repeater on the port dyndns:80! The configuration is port viewer 80, port server 5500 (I tried 5001-6000, too). But the server run on the computer of my friend can not connect to the dyndns:5500.

I have some questions:
- Can I use the same port for viewer and server?
- With Dyndns, what are these port we can use with dyndns (80 of course, and what?).
- Someone has tried it?

Thanks.

[bevtech]

not sure if you are tying to use dyndns account or the option of dyndns in pchelpware please let me us know which is the case??