“Lala.com will let users access their iTunes music libraries from any computer, check out the songs stored on their friends’ computers and listen to albums they haven’t purchased as many times as they want — at no charge. And in what the company says is a first, users will be able to download music straight from the Web to their iPods. You pay Lala only if you want to put music you don’t already own on your iPod or if you want to buy a CD — or soon, a digital download.”