Are you part of Apple’s Enterprise Beta Program for iPhone?

In its recent earnings call, Apple said that about a third of the Fortune 500 has signed up for its Enterprise Beta Program:

http://www.apple.com/iphone/enterprise/

I’m looking for people who are part of the program to find out:

1. How well is it working with your environment?
2. What do you get for being part of the program?
3. What else do you wish was included in the software?

Please respond in the discussion below or e-mail me at jason.hiner [at] techrepublic.com.