I'm perhaps missing something, maybe obvious or a limitation to the service I'm using but as per instruction, I'm trying to add a "?thumbnails" to the galleries folder. Yahoo small business' FTP won't allow me to use any special characters (besides . and _). ASCII text is all it allows.

Is there a workaround for this? When I open my gallery folders, I just see blank boxes in both the lightbox and the slideshow views.

Thanks for your excellent work!