Testing v125:
I tried editing an exemplar file. What I did exactly is appending 4 characters to its exemplar name property. Afterwards, the exemplar was displayed corruptedly for all the properties following the exemplar name. To my surprise, after saving the file, the exemplar was not corrupted at all, but the change of the exemplar name was not saved either. Also, it would be nice to have a more prominent warning if an entry is corrupted.
While loading a file, if you click "fill the list" before the progress bar has filled three times, nothing is displayed at all; even after the loading is completed.
For FSH files, it would be great, if mipmaps and multiple image entries would be displayed, too, rather than just the first image.