Assistance for PC challenged

Hello all. Trying to set up a computer based audio system. So far I have my trusty lenovo T60 PC. I have a pc linkII, and a northstar DAC. I have downloaded foobar, ASIO, and SRC, and EAC. I am trying to figure out how to get foobar to recognize asio in the output device (it won't find it even thought it is there).

I am a complete newbie to pc audio (other than my ipod) and was hoping to replace my cd player with a pc based system. Getting this set up and getting the various software components properly configured is proving to be quite a challenge! Any assistance would be greatly appreciated.

Thanks