Dear Friends, I'm a student in master degree at Ovidius University of Constanta from Romania and I'm working for my theses with the RasMol programe. I'm doing MD simulation and I need your help to find the answer for some questions that I encounted. For instance one of my question is: How can one realize a logarithmic temperature colour scale using RasMol? (because the programe offers only a linear scale) Other question is related to the first with a small difference that concerns the logarithmic temperature in grayscale. I thank you for your time and I hope for a future colaboration with you! Sincerely yours, Daniel Sopu --------------------------------- Yahoo! FareChase - Search multiple travel sites in one click.