Apple has sent out invitations for a March 6th Town Hall event where they are expected to release the iPhone Software Development Kit and discuss the iPhone Software Roadmap.

Click to enlarge. Photo credit: Apple

In addition to the release of the iPhone SDK, the invitation mentions "some exciting new enterprise features". The iPhone SDK was originally scheduled to be released by the end of February. A slight delay, but this event is certainly welcome news. Mark your calendars.

Source: iPhone Atlas