[mreames]

I'm doing some research on the use of e-books on cellphones. Since I know little about this (one reason I'm coming here, to learn!), I humbly appreciate answers to a few questions. Hopefully the answers will also benefit others wanting to know how to purchase and read e-books on cellphones.

1. What commercial e-book formats are currently being sold and read on cellphones?

2. For these formats, are they supported in most cellphone models, or just a few?

3. For these formats, do any use DRM?

4. How large is the current market for ebooks read on cellphones? In Europe? In the U.S.? In Asia?

Thanks!

Mike Eames