The one thing I hate most about the command line interface is moving between directories. About half of the time I'm working in the command line I'm typing those CD commands.
This patch is a solution to that pain. It adds a menu command called Change Directory which shows a standard Windows directory selection dialog box (SHBrowseForFolder). After you select a directory, a CD /D command will be executed, bringing you there, even if you select something on another drive.
The menu command is both in the main menu and in the context menu under File. You can also change the directory using Ctrl+D.
The patch changes quite a lot of files as I've tried to keep things as consistent as possible with the current implementation.
The patch has been made against the 131 sources.
Hope this gets to be added to the trunk.