So who's gone from 450D to 500D?

There have been a few threads about the 500D, but has anyone upgraded directly from the 450D and done some direct comparisons. (I'm not interested in the video)

I know they're both great cameras and there won't be a great difference, but it would be interesting to hear from users who have used both, rather than just one or the other.

For example I went from the 400D to the 450D and I was very happy with the upgrade and noticed a difference.

So will it be the same from 450 to 500? Any noticable differences in picture quality?