Creative Zen Micro does not:

1. Store ebooks
2. store text files that you can read
3. store and show photos and play music at the same time
4. act like a regular hard disk
5. High rez screen
I don't think the zen comes close to the H10.

The only problem with me is that it will be a while hefore I can buy the H10 at a price I am willing to pay. $240.00 or so. By this summer is my guess.
I hope sooner though!