trouble selling twisted

[sndive at gmail.com]

i have a lot of trouble selling twisted a a client lib for network
access
(on embedded platform)
the group i'm a member of wants to write some
unmaintainable threaded blocking junk in c--.
does anyone can give me an idea how many kilobytes extra would it take
to have a pyqt linked in and a running qtreactor?
(qtreactor natirally depends on the qt bindings)

is there an exaample of going thru a passworded proxy
using twisted client classes?
i have trouble understanding how to adapt the proxy example on page 58
in the twisted book to my needs.