Weird results on Upload screen

Hello,
I am confused On my upload screen I can see that people have tried to get files. Under "Status" it always says "Push Failed". The "File Progress", though, happens to show the correct size of the file that was trying to be uploaded. I would expect to see a successful completion of the upload. Are the uploads completing successfully? If not, what do I have to do to make them complete successfully? I am sitting behind a Linksys Cable/DSL router. I have done the steps to set up as if I am behind a firewall (see Gnotella FAQ question 12).

Thanks,
Jason