No, really.
It looks like Apple is going to be doing some updates to support enterprise features, but it probably won't happen until June. Take a look at
this article for further details.
Maybe this'll get those umpteen-thousand of my customers that ran out to buy and iPhone as soon as it came out happy. Up until now, they've been screaming bloody murder because they spent hundreds of dollars on a device that my company doesn't support because it doesn't have the features or security to replace their Blackberry or Windows Mobile devices.