Hi all, anybody else having this problem? I tried it on several sites and servers. But all files I upload with FTP are not showing in SIG Pro. Only the ones I upload manually with the media manager.

Any input is greatly appreciated!
Thanks,
Wolfgang

Do you get any error or you just have blank thumbnails?
If you have empty thumbnails, make sure that all the filenames are web friendly with no spaces or characters other than letters, underscores, or numbers.

Should check your filenames in that folder you have the plugin pulling from.