Rhyno - A direct connection from the headphone out on your pc to your stereo is the easiest and least expensive way to go
a usb dac is the next easiest option and will offer a huge improvement in quality. www.firestone-audio.com has one for $120, there are many others at various prices to choose from.
an airport express from apple will add wireless with a digital or analog out for $99 and can be relatively simple to set up
a squeezebox (SB3) is a bit more difficult than the airport express to set up but adds the ability to browse your music and select Internet radio stations via a remote control for $300. It can also connect to a wireless network and play Internet radio without a host computer, a great feature.
Good luck!
a usb dac is the next easiest option and will offer a huge improvement in quality. www.firestone-audio.com has one for $120, there are many others at various prices to choose from.
an airport express from apple will add wireless with a digital or analog out for $99 and can be relatively simple to set up
a squeezebox (SB3) is a bit more difficult than the airport express to set up but adds the ability to browse your music and select Internet radio stations via a remote control for $300. It can also connect to a wireless network and play Internet radio without a host computer, a great feature.
Good luck!