I know where you are coming from. I use "Virtual DJ" on my laptop and spinn at alot of parties. all I do is use a cable that will plug into the headphone jack in my laptop and plug it into eather the amp or whatever you want your sound to come from. You want alot of ram (like at lease 500+) and the sound card bit.... you will have to shop around for one that will work right for you. I just use the one that came in the laptop. you can check out my mixes at (url removed) I did all of them using my program. if this really didn't help you or you have another question email me at (E-Mail Removed) and I will be able to help you out.