Hello, I've never used PNG on my websites, to do transparent background I was using GIF but limited to 256 colours. and this morning I said to myself, why not trying this PNG format for doing transparent background on a 24bits image ? I tried and on the webpage, the transparent bit has a grey colour. IE6 WIN98 So I reverted to my GIF.. But wanted to know if that's normal/intended behaviour of PNG displayed in browsers? Cordialement, __ Alliax ~CV : http://LingoParadise.com/cv.php Un site pour Toulon : http://www.ToulonParadise.com Un site pour Renaud : http://www.rfaucilhon.com Un site pour Director : http://www.LingoParadise.com