[Zope] Importing

Zopesters: I am hosting on Beehive.de and do not have access to the site via ssh or telnet. I can import, and I have been having a fine time importing .zexp files and its fabu, but I do believe that I cannot import .tar.gz and .tgz files (and if I can, I am sorry, and I beg your forgiveness, I just have not had any luck) -- so I was wondering what my best solutions are and if you would be willing to help me or point me in the right direction. Cheers, Chris http://zdev.org