network help needed

[nobody_]

Thanks for your reply!
Yes, I just used Hz to confuse you :D, its not sound, but eyetracker data.
This eyetracker has 8(maybe only 4 needed) analog outputs, each generating a 
thousand doubles per second.
A second computer needs to get this data with the lowest lag possible, or 
with a known lag.

I'm terribly sorry for the vagueness of my previous post.
Is tcp the best protocol for this?