Samsung will introduce a new line of mp3 players and a digital music download service run by Music Net. Music Net already powers stores like Yahoo Music and Urge from MTV. Were getting a glut on music download services and may of them all being tied to the mp3 player you own. Microsoft will also launch a store with the Zune player later this year. Just how many on-line music stores can we handle? I think within a few years we will see these stores start to drop like flies and only the strong will remain. iTunes, Microsoft, Yahoo. After all the hand wringing over digital music and downloading on-line digital music downloading is the hottest thing going. Within 10 years, it will be rare to find someone buying a physical cd.