Dividing PC keyboard (or MIDI keyboard) between 2 instr.

Anything that doesn't fit into other topics goes here!
Hello,

I have quite experience with LMMS, but i couldn't ever figure out one thing:

I have a MIDI keyboard. It works great. How would i make it for ex. to get all keys from first to middle C to play instrument A, and from middle D to the end play instrument B? Is it possible?

Also, is the similiar thing possible with USB/PS2 alphanumeric (normal) keyboard?
Most keyboard can do that ,so look in the manual.
Else you can setup a midi keymap but that you have to find out,my keyboard has it build in.