I downloaded the software for the iTunes music store last night, and it's exactly what I've always wanted in a music service (good interface, reliable content, flexible usage rights) except for one thing: it refused to take my credit card information, not even giving me an error message, so I couldn't download any songs. If it weren't for that one snag, I'd be tempted to say that this is how I'm going to be buying most of my music from now on. As it stands, however, Apple seems curiously averse to taking my money.