I think apt-offline may solve your problem. Basically using this tool you should be able to download the wine packages on you windows box, put them on a usb stick (or similar) and then install them on your debian box.
http://www.debian-administration.org...gement_for_APT
Please note however, that I have never used this tool.
Also, I think you would be better trying to get your network working instead of using this sort of hack. I strongly suggest you start another thread explaining the network problems.
Cheers,
Evo2.