(100-)400*2 isn't an option. The aperture of 5.6 with the loss of another 2-3 aperture-values will give me an F8 or the like. That means no AF and a usability just with the best possible light. Btw: the cam is an(other g) 300D. But of course, if there are any alternatives, i'd love to hear. No need to hurry, i won't have the money before the end of march :) Other manufacturers are fine with me ... even if loosing IS will be hard to take at that focal lenghts .. (using a Sigma macro-lens and my standard-lens is from Tamron) Thanks again .. now waiting on dear Michelle :)