Newbie wants to record Sirius with Mac?

I listen to my Sirius Radio online. I would like to do 2 specific things and woul dappreciate some directions from people who have done the same:

1) record songs from my favorite Sirius channels and have them stored individually in iTunes (with name and artist), to then later put on my iPod to go.

2) record Howard Stern Show which would be a much longer stream and still somehow save to iTunes, with the ultimate goal of getting it on the iPod to go.

I appreciate the most basic solutions as I am not an experienced audio person.

Thanks!!!!

The only stream recorder I know that can Record Sirius Radio Online is Replay A/V, but it is a Windows software application.

But Replay A/V records sound from your sound card when saving Sirius radio online, so you may try any direct sound recording program for a Mac. You may find some tips about recording Sirius radio online by reading the following FAQ:
Record Sirius Radio Online to the PC with Replay A/V

You can try to install Replay AV on a Mac using freeware Wine emulator.