ok, i am a newbie and im looking for speakers to connect to my pc because i have a bunch of songs and no stereo. the only speakers i have are built into the computer and i am desperately looking for an upgrade. i am not looking for the best quality, just something with good quality and sounds good at a high volume. i would like a setup with something around two small speakers and a subwoofer. my budget for this would be between $40-$50. does anyone have any suggestions?