Here's the details from the Roland press release...
This new software integrates seamlessly with the Roland HD-1 V-Drums Lite electronic drum kit, which is made with the same revolutionary V-Drums technology used by professional musicians. Incredibly quiet, conveniently compact and affordable, the HD-1 brings quality sounds and ease-of-use to anyone who wants to learn to play drums.
The DT-HD1 drum tutorial software bundle includes a USB-MIDI interface and an audio cable, allowing drummers to learn while practising with the HD-1. Players can learn how to perform basic drum patterns from different genres of music, all the way up to playing full songs with a backing track. Users can even load their own favourite song data (SMF) and jam along.
In the Notation Screen, a bouncing ball guides players through the patterns and demonstrates which pads to play and which hands to use when playing a fill. The software also allows drummers to slow or speed up tempos, repeat sections, and select specific pads for playback to help them learn more difficult patterns.
The DT-HD1 software makes learning drum technique fun, with features like the Game Screen. Drummers play along with co-ordinated falling blocks to obtain a high score, while learning precision, timing, and technique.
Pricing and Availability:
The DT-HD1 drum tutorial software is compatible with Microsoft Windows XP and Vista, and is scheduled to be available in February, 2009.