Power Siphon

From Applied Kinematics Corporation:

Power Siphon allows you to capture nearly any Web site and save it as a single file on disk or CD and view it on any Windows desktop PC without an Internet connection or any other software.

Power Siphon is software for the Microsoft Windows platform. It automates the process of downloading files from Internet web sites and saving them on your hard drive. It also modifies the hyperlinks in the files so that a set of files downloaded together from one or more web sites still function together as a set of interlinked files. Once they are downloaded with Power Siphon, they can be used from your hard drive or put on disk, CD, or DVD (putting files on CD or DVD requires the appropriate hardware and disc burning software) so that you can access the same web content off-line instead of over your Internet connection.