I installed NS and i opened steam up and its not in Third Party games or anything, i went to the NS folder and it doesnt have an executable to start the game. So.....what do i do

You installed half life yet? Check to see if you have a half life folder in steam. If not, install it. All 3rd party mods go there. If you have half life installed, check for a folder named NSP.

1) Install Steam
2) Play HL atleast Once via Steam
3) Install NS V3.0 Beta 1
4) Install NS V3.0 Beta 4
5) Install NS V3.0 Beta 4a

Search your HDD for a folder called nsp.

if you have more than one you messed up. try again.

if you folow these steps properly you will not get client.dll or map.bsp errors.

If you are positive you have folowed them corectly then redownload the installer form a different location.

Note: This is a file stored on my desktop because I have to use it so many times.