XM Radio is a satellite based radio system. It requires a monthly subscription fee for reception. Pioneer's Inno is the complete entertainment package. It's a satellite radio that lets you listen to live XM broadcasts at home, on the go, and even in the car (car kit sold separately). The Inno lets you store individual songs or entire blocks of XM programming and listen to them anytime you'd like. Or you can upload some of your favorite MP3 and WMA files, and create playlists that include MP3s/WMAs and the songs you've recorded from XM. The Pioneer Inno offers the long-awaited combination of MP3 and live XM Satellite Radio reception in a sleek, handheld device. The wearable radio delivers XM's over 170 digital radio channels of commercial-free music and premier sports, news, talk, and entertainment programming live and nationwide. It plays MP3s and WMAs, and it has a time-shifting memory mode for storage and playback of XM content. A particularly innovative feature of the Inno allows the user to ?bookmark? songs heard on XM, connect the Inno to a personal computer, and instantly purchase the songs from the XM + Napster online music download service. The Pioneer Inno has 1GB of memory storage for MP3 files, WMA files, and XM programming, to hold up to 50 hours of content. At only 4.4 ounces and 3.4? x 1.9? x .67?, the Inno is extremely light and easy to take along anywhere. In addition to the XM + Napster feature of the Inno, it has a full-color 180 X 180 pixels TFT display and a user-friendly interface for saving and deleting content. Users can build personal playlists using a mix of XM content and tracks from their own digital music collection. The Inno has a memory buffer to make it easy to store an entire track heard in XM, even if the user starts storing it in the middle of a song.