1. I'm from Germany and my english is not very good. :o(
2. I am not very good at programming.
What I want to do:
I'd like to exchange data (Text and numbers!) with 1 other PC over the Internet using any protocol.
My computer connects as follow to the Internet: WLAN to a router, over a Mac as Gateway and filally over a Server. So others cant ping me or send me anything, except i send a signal and want an answer.
I dont know, what protocol I should use (and how to build the programs)... But it should be a p2p program, so both have the same rights...
I'd be happy, if you could give me a good answer :) <- newbie
Thanks in advance!
Ps: Points variable!! (up to 1000)