I don't want to ever see the FotoBilder client as a client. I want to right-click on my images and choose "Upload to [Sitename]" and have a pretty window appear which gives me a mini preview and asks me what gallery to upload into and other relevant questions. (But have my username and password stored, of course)

It'd also be kinda cool if it featured a shell extension which presented the galleries as Windows folders, but the protocol functionality isn't there yet I realise. Perhaps that's over-the-top, and some functionality I'm going to have to write for myself later. (Which will be fun, because I barely know COM!)

And I cannot wait to see/test/break it.

Except.. it'd be nice if it had HTTP proxy support right away so I could play with it when I'm bored at work. :)