I saw this "book" (about 5-6 pages long) in the free list, so I got it. It is nothing but an ad. When I googled it, there were lots of reviews of "dubTurbo" which is apparently a legitimate musical beat maker. Finally got to a review that mentioned SatelliteDirect, purportedly the software that lets you view Satellite TV on your computer, etc. But after checking that out, it seems like a scam. One review I read said the internet is full of positive reviews that are all coming from the various companies trying to sell this. Buyer beware.