Resolved Question: Zune HD worth a $500 price tag?

Hi I have a Macbook and I want the Zune HD. I asked Best Buy and they told me I would have to buy Windows 7 ($220) in order to run the Zune HD's software. Is it worth it? I obviously do not care for Windows, that's another story. The Zune HD is already like $290 so I'm looking at like $500 total.

My iPod Touch is dying and out of warranty. I don't think I want another one either. If not the Zune or iPod what is a good mp3 player that is MUCH cheaper, at least 30GB or expandable memory and still offers great features? What about the walkman how is that doing now days?.. Should I just get a PSP?