Danielsan wrote in post #6982033
Live view contrast AF works much better then fokusing over the view finder, most 450D have the front fokus problem when fokusing with view finder with 18mm, f3,4. Check it out with the focus test chart and you will see

Canon solved the proplem with the 1000D, i bet it is a construction failure or very bad quality control?
I will send mine back but i have no hope cause there are ppl with 5 new 450D bodys and still the same thing

, i should have bought 1000D or Nikon D60:o
Can you link to anything about this? I've read a lot about this camera, on this forum and elsewhere, and this is the first I've heard of it. Going through several pages at dpreview forums, I see no mention of it. This is the thread for this camera here, and this is the first mention I've seen of it.
I have a lot of shots taken at 18mm at various apertures and I've never had a problem.
Post real-world examples if you have them. There are a lot of factors at play here, and I wouldn't be so quick to blame the camera without seeing many other people having the same repeatable issue, and I haven't seen that. If you have, please provide link(s) to the threads.