The NEW XMp3 offers:
* More ways than ever to record up to 100 of your favorite XM programming
* Automatic Recording: 15 – 30 hours
* Multi Channel Record – up to five channels at the same time
* DVR like feature – pause and replay 30 minutes of live XM
* Smaller and lighter form factor
* Larger and more vibrant color display
* Improved User Interface and track wheel
* Micro SD Slot! – The XMp3 is microSDHC compliant and works with standard or high capacity microSD cards (up to 8GB).
* New Exclusive XM2go Music Manager – compatible with XMp3 and backward compatible with Inno, Helix, Nexus, and SkyFi3
* In-car playback: The XMp3 car kit has everything you need to listen to your XMp3 through your cars sound system.
Live XM
* Enjoy over 170 channels of music, sports, news, talk, entertainment, and exclusive content
* Set up to 99 Favorite Channels
* TuneSelect: Be alerted when your favorite artists or songs are playing on any XM channel
* XM Programming Guide: See the best of XM and choose to be alerted when it is playing or schedule to record it
* Pause, rewind, and replay up to 30 minutes of live XM
Recording
* More ways than ever to record up to 100 your favorite XM programs – automatic, scheduled, one touch – and save time by recording up to 5 channels at the same time
* One-Touch Recording of up to 10 Hours of Individual Songs
* Schedule Recordings of up to 75 Hours of Your Favorite XM Programs
* Automatic Recording of up to 15 – 30 Hours of Your Favorite XM Channels
* Save Time – Record up to 5 Channels at the Same Time
MP3
Enjoy your personal music collection (MP3 and WMA files) collection with the micro SD card slot. Compatible with standard or high capacity microSD cards, the XMp3 is microSDHC compliant.
XM2go Music Manager

* Schedule Recordings of up to 75 hours of your Favorite XM Programs
* Manage your music: Create and modify playlists of your own MP3 collection or your XM recordings
* Online Programming Guide: Discover new music by seeing what’s playing on XM for the next week
* Bookmark and purchase songs from compatible online music services including Napster
* Purchase and listen to your favorite audio books from Audible.com/xm