Why digital?
Here are the main benefits of 'digital' pianos:

1. Never need tuning (saves time AND money)
2. Can be played silently with headphones (play anytime)
3. Ability to connect to today's media (iPods, Computers, Home Stereo, etc..)
4. Smaller design fits in most spaces & saves natural resources (better for the environment)
5. More affordable
6. Variety of sounds and features makes learning and playing more FUN