Other particulars: they all have 1,366 x 768 matte displays, with the 17-inch model stepping up to 1,600 x 900. All but the 430 can be had with an optional optical drive; if you skip it, there's a weighted placeholder sitting where the DVD burner would be. Additionally, the 440, 450 and 470 can be used with a six- or nine-cell user-replaceable battery. Everything comes standard with a hybrid hard drive, but the 430 also has an SSD option. Again, all but the 13-incher will be available this month, for $499 and up. So, you can bide your time until then, or you can tide yourself over with that handful of photos below.