Recording Radio

I'd like to record some of the KUT programs on my Mac for later listening or burning to CDs. I have found RadioLover a slick Internet radio recording application that works well with iTunes. Unfortunately the streamed audio from KUT is lacking in quality. This is definitely noticeable in muddy male voices and hissing "s" sounds. And it seems that other NPR affiliates have the same level of quality.

But maybe is hope yet. Griffin Technology is coming out with RadioSHARK this fall. It's essentially a Macintosh TiVo for AM/FM radio. I imagine that should give me a good quality recording that's worth listening to.