I can't really understand how Binary works, however if I could get hand of a nice example position posX and posY through binary, I would be more than happy, and propably would get it =]
Anyway, I can't find a way to define and adress to the byte I am sending.
It's easy really you just have to remember to use the correct data type for the data you plan to send.
Add all the data to the stack then on the other end parse it in the same order.
So if you push three bytes and a word you need to parse it as three bytes and a word at the other end in the same order.