Technology Talk

I have been tasked to give a presentation on technology tomorrow, to an audience which has not been exposed to software development and i'm wondering what i should talk about. My area is software engineering and technology as a subject is very wide, i'm limited to computer technology. Maybe i should talk about new computer devices, or probably some new things the C#2008 with .NET 3.5, or maybe some things i expect to use in the VS2008SP1?

Oh... Its so difficult because my mind is mainly filled with interesting things like ADO.NET Entity Framework, LINQ to SQL, Subsonic, MVC, WPF, WCF, Silverlight and others.
Maybe i should talk about mobile phones? What do i know about phones? SDKs and APIs. I dont even know the latest phones. I will stumble in this area.

Perhaps e-learning? Sounds good. What do i know about e-learning? SCORM? Maybe cars? Thats even worse. I don't know much about cars expect driving and the horn.

I'm basically stuck. Maybe i should open up to other dimensions of life, so that if such an opportunity comes by i will be able to make a positive impact.