How about having a choice between % completed, % remaining, kbytes completed, kbytes remaining?

Actually, what I'd really like to see are progress bars that reflect the byte range someone is uploading/I am downloading. With all upload bars starting at the left, and then ending after 1% or so, it is completely unclear whether the upload was successful. Also, the chunks could be reflected in the progress bars. I hate to say it, but I think Shareaza does a really good job at that. I don't think that would be so hard to implement