Jeff Knapp writes in to MacInTouch with his experience with the new Windows-only Wal-Mart music store. It seems that one can use a Mac to view the store, register, and even download files. The no-Mac clause comes in the form of the DRM being used by Windows Media Player, as Mr. Knapp was unable to play any of the songs he downloaded. He summarized:

The user experience (non-compatibility issues aside) is OK, not great, but OK - certainly not the smooth, fluid experience iTMS is. Even if it were Mac compatible, I would be reluctant to use it because of this intrusive, "phone home" thing that appears to be happening. Otherwise, I see no reason to want to use it over the iTMS other than price. That, and it is Wal-Mart...