I have just bought a new desktop. When installing the programs I used on my old laptop I realised that the possibility to download old PAP4 disappeared from your Animation Paper blog. Of course I installed Alpha 7 which, by the way, is running very well even on the most heavy 4K resolutions. Nevertheless I´m sad I can´t have also the old PAP4 program that I used during the last five or six years together with my pupils when teaching drawing. In my opinion old PAP4 could complement the new Animation Paper: it could be used, like an animation sketchbook, to try out small experiments. So please find a way I can have both of your amasing programs on my new desktop. Thank you.