thats odd. some people on macs have said that and I'm not sure why they have that problem.
try the music gorilla site (http://musicgorilla.com/band.asp?id=1382
) or Cdbaby(http://www.cdbaby.com/cd/nooner
), those seem to work most of the time.
Thanks for trying though. Were a cross between the Foo Fighters and Cheap Trick, happy music with big guitars.