Is there any kind of prediction in this?
Nope. It does keep track of ping RoundTripTime (although I haven't exposed that yet) so I could add prediction, but I have no plans to. There is no lag compensation built into the plugin.
If you are wondering if you should finish the Online plugin..I'd say definitely yes! That plugin is much different than mine with player tracking, uses parameter actions to push new parameters, and with your plan to add lag compensation would make online much better.
I see my plugin being more for really simple games/turn based games or users who know how to add prediction/lag compensation to their games.
— and all Thanks! I don't know how many hours I put into this plugin so it feels good to have released it. :-) The readme combined with the net shooter.cap should serve as the tutorial. It is super simple to use.
Edit: Although, I probably will due a tut once the final plugin is released.. but who knows when that will be. ;-)