FlickrExport2 is nearing release, and screenshots have been posted by one of the developers to get some feedback from users.
Some of the additions to the tool are the ability to send a photo to groups that your are already a member of when you upload the photo. When I upload photos now, I have to manually submit each one to my groups, or use the Organizr to submit them as a batch. It will be super handy to be able to do this from the export interface.
The other big improvement is tagging. FlickrExport will pull the tags you have used on other Flickr images, and they will be searchable.
This looks like it is going to be a great update to an already great tool.