A quickie compatability question

Heres a quick question, I think. I want to record some simple recordings of a few bass tracks into a Tascam DP-02. Thats pretty easy. The drum tracks I was looking to use Addictive Drums. Heres the question, how can I get the drums loops from my computer to the tascam?

Or, is there an easier way to perform this recording? BTW, I havent purchased any of these items yet. Except the bass of course.