We are not at liberty to publicly discuss specifics about features and schedules of upcoming releases, so I'm afraid you will find my answer somewhat vague.
There are no plans to develop an ActiveX Digital Waveform Graph. If you are not using .NET, the answer right now is unfortunately never.
If you are using .NET, the earliest you could expect to see a Digital Waveform Graph would be in the next version of Measurement Studio. The current plan is that the next version of Measurement Studio will include support for Visual Studio .NET 2005 (in addition to the Visual Studio .NET 2003 support), so you can infer what you will about the schedule from that.
That being said, we are very interested in understanding specifics about our customer
s' requirements for a .NET Digital Waveform Graph (again, infer what you will). Would it be OK if we contact you directly regarding participation in the beta of our next version and to find out more about how you intend to use a .NET Digital Waveform Graph?