The features that I would love to see included in a future release all have to do with the file upload software. In it's current incarnation it's basically useless to me.
1) It would be really great to be able to select the directory that the file is uploaded to, rather than just dumping everything in the same directory. For example, I tend to organize my uploads by date like so:
2003 --> 01-jan
2004 --> 01-jan
This feature could easily be accomplished by letting the user rename the file to be uploaded. In that manner the could prepend a path to the file name to stear the upload to a specific directory.
2) When a file is uploaded and a thumbnail image is created, the software should change the suggested code so that it creates a link out of the thumbnail to the large size image. That's just common sense but the software doesn't do that. As it is, unless you know how to code html you're screwed. I can do the html but my wife and kids have no clue.