I've just installed Ivory 1.5 here and - since I overwrote the old library - I have no quick possibility to compare. But now I'm not sure if the same (e.g. 8-Layers) programs still sound the same. I have generally a slightly more "slim" impression. They say they did some denoising and in fact there was some rumble in the steinway before which is now gone ... So what exactly did they do? I don't want to say it sounds "worse" for now, not at all. But I'm curious for more opinions. Has anybody still both libraries on the disk?