Thanks for your post. This issue is being tracked already.

Hello!

First of all, WinSCP is great! I really love it :)

The only thing I would like to request is to integrate
the protocol window (or log window) into the main window.
At the moment it is always opened as an extra window
in the task bar.

It would be nice to be able to show/hide it like
the toolbars or the directory tree window directly
in the main window where the local and remote files
are displayed.

Please let me know what you think about it.
Thanks a lot!