Honestly... if you're looking to pick up a few albums, I seriously do support downloading
download every album, listen to one a week or sumn, ya know, enjoy it, play it a few times, and you'll decide based on having heard it all which you want to buy and you won't regret it or wonder if you're missing a better album... and there's nothing wrong with that (if it was Linkin Park you could just go down to HotTopic or whereever and play before you buy, there's no crime in what amounts to doing so from home (I think Amazon.com though, has 30 second clips (hardly enough, should be a minute really) of every song on every album they have for sale too, instead of p2p)