I have read the subspace protocol page on catid's website, I just do not know how to implement the login procedure as it would look when you send it. I am making a bot core in perl, for my own personal use. An example of what I do not get would be the key exchange. :Key exchange 00 01 - Connection request 00 01 NOTE: Key must be negative, Encryption type = 1 for SubSpace 00 02 - Connection affirmation 00 02 NOTE: Key will be unary -SentKey Now how would I send this to the server? Would I send it as "00 01 -04 1"? I do not know how to implement this. Could you please tell me how, maybe a code example (don't matter what language) without any variables. Thanks