well i am wondering about the use of audrino stuff with the nerd kit can you tell me how to connect audrino boards

You need to be a bit more specific to what you wamt to connect.

make ultamite microcontroler pack with netduino

That is a full fledged development kit. The netduino is a .net development board and is outside the scope of this forum. All the other components in the ultimate kit though could be used with your nerdkit. Was there anything specific you were wanting to connect?

yeah i just wanted to connect the add-ons so i could make projects with out buying other stuff

Which part specifically in that kit are you wanting to connect? The LCD would probably connect the same as the NK LCD if it is setup for parallel communication.

I really don't know everything in that kit but I'm sure you can connect all the accesories that connect to the netduino to your NK microcontroller.