Download Arrrgh Matey solid wurks..
Watch online tutorial.. It's pretty easy..
In terms of COLOR, you won't be able to get an accurate render AT ALL, with out color calibration of the monitor.
But even WITH calibration, it's not going to be end to end, because you are not the producer, but it will be significantly better than No-Calibration whatsoever.
Tp4 recommends xrite i1d pro or xrite colormunki (Colorimeter)