Incomplete files are deliberately shared. This speeds up the downloading process as it gives more uploaders for any given file. LimeWire handles the incomplete files specially.

The downloader folder has always been able to be shared. If you do not want it shared, remove it from your list of shared folders. LimeWire currently and always has shared all subdirectories of whatever folder is shared.

Are you saying that you're seeing files being shared that are not within the folder or subfolder of your 'shared' folder or are in the incomplete directory?

Thanks.