I am in the process of upgrading my thumbnails to larger, higher-resolution images. It would be a big help if I could define a minimum width and height in Settings, and have a flag character (text or icon) appear next to the label for each thumbnail if the thumbnail size is smaller than the defined minimum. As it is, it's a lengthy, time-consuming process to try and make sure that 100 percent of my thumbnails have been upgraded to the desired minimum size.
Thanks for a great product, it's now the only thing I use for accessing my music collection from my work/home PCs and mobile devices!
Bill A.