the lens I'm refering to is L glass. it's top of the line (think "white lens")
Also remember, what I was telling you about the f stops. smaller is better. An f/5.6 lens is not what you want, f/2.8 is definately the way to go. so look for that on the lens you get. remember you commenting on how fast my Prime lens was? that was a f/1.4. you camera also has a 1.6 multiplier on the image sensor. so keep that in minde when getting bigger zooms. especially in the lower end of the price scale. Barrel distortion can become a real issue.