Thanks for the tip, those do look impressive.

Unfortunately, googling Serbian pages for them brought only 8 results, and none of the pages contained info on where they could be purchased. Also, I see that they retail for about $350, which is almost twice what he intends to pay at the most.
But perhaps more importantly, does that mean you'd recommend getting a good stereo or 2.1 system? If so, Logitech Z-2300 and Altec Lansing MX5021 seem like nice choices in his price range.