Thread no longer needed, got what i needed.

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I found these speakers cleaning the house, and my dad is letting me have them.

http://i43.tinypic.com/2mpl98g.jpg

What i wanna do: add these to my speakers that i use currently(logitec pc speakers + sub) so that i can have surround sound. How would i go about doing this? i know nothing about sound, and would love to do this as cheap as possible

-and yes i'm at least aware that it probably won't be true surround. ghetto surround is A-OK