That's definitley on my "buy" list. I bought Fallen the day I first saw the Going Under video on Fuse. Her voice is incredible. I love their whole metal/ goth/ classical music blend, they're incredibly talented.
Though it's outside the "1990s" criteria, Fallen is one of the best albums of the past 5 years, in my opinion. I remember hearing "Bring Me to Life" for the first time (it was the "original" version, without the unnecessary rapping; I have that version on mp3). I got to see them perform not long afterwards while Ben Moody was still with them. It was a great show.
The Open Door is probably an album that will need to grow on me. I got to preview it online, and after a first listen, I wasn't that impressed overall. "Lacrymosa" is a neat track though, with the excerpt from Mozart's Requiem. I think I'll end up getting it with the expected gift cards to Borders that I usually get for Christmas.