Digital downloads, at least pertaining to music, have come a long, long way. The iTunes Music Store in particular has surpassed Walmart as America's leading seller of music, and it's evolved from a DRM-laden mess to a restriction-free(ish) marketplace with higher-than-average bitrate support. But it seems that 256kbps simply isn't high enough. According to unnamed "executives involved in talks," Apple -- as well as a few other digital music retailers -- are currently in discussions with labels to "improve the quality of the song files they s
