I was wondering if there is anything diffent or is this basicly the same as the old GECK. The reason im asking is I going to learn how to use it and was going to use the old gets Tutorials and such.

Thank You

For some stuff, it's fine.

The weapons in FO3's GECK have fewer settings available than NV's. You'll notice stuff like that, if anything.

is making 3 round burst firing weapons possible now or no?

I wanna say no.

The NVgeck is the same, and then some. Very few prexisting things have been changed. Mostly stuff has just been added.

well looks like a 3 round burst m16 is out.

Maybe the burst shot option in the weapon's object window is what you are looking for?