Download a PowerPoint presentation. This .pps file gives the best quality and can also be watched with  MS Office Power Point Viewer.

Watch the slides online (only for IE)

The slideshow gives an overview of SP Attach. Watch it, and if it seems to be what you want, you are welcome to download the application and test it for 15 days. Please also refer to the video demonstration online and the downloadable manual.
You might also be interested in reading the press release.