How do I configure my EMU 0202 on my Laptop so it can be the primary sound card or audio device for play back?

Hi a bit of a tech problem I recently brought a emu 0202 to hook up to my PC laptop running windows XP I brought it so I could configure my big Samson monitors and play my music through it but its going wrong. I want the 0202 to be the main audio device for audio play back I have installed all the disks and connected hardware so why is it that when I go to control panel sound and audio devices my piece of hard ware doesn't show up so i could select it it only gives the computer audio device which it comes installed with (realtek). I also want my music programs to pick up this audio device too (using Cubase LE, fruity loops, cake walk sonar) HELP PLEASE