You should, they are DRM free or get it at Amazon. Also you can get unlimited songs for a monthly fee, they arent permanent, and you can now get tv shows and other movie downloads on the site as well. Frankly I can’t live without my Zune the way I could after my iPod broke for the second time.
I have 700 or more CDs of my own to put on it. Nothing new worth buying in years. The last “new” artist I bought a CD of was Daughtry. The bulk of my collection is classic rock.