AFAIK it's something like that.

the thing is that 70-200 F4L IS used unit is damn hard to find! it's THAT GOOD (few people buy, and those who bought it found it really good)

heck, i think you'll find the 70.200 F2.8L more easily.

hmm so y people want the 70-200 without IS? at 200 sure got shake rite?

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Added on July 24, 2008, 10:43 am

it hunts?wat hunts?

For 400D with 70-200F4 L IS , it wouldnt keep hunting on bright area , but dark area it might.
AF on 400D is much better den 300 and 350D series.
Hunts means = unable to focus , and keep repeating the process of go back n front