Obviously, it’s easier to do with some developers, but I’m sure many of us are on teams that prefer the status quo.
You know the type. You see some benefit in a piece of new technology and they prefer the tried and true methods.
Try, for example, DBA/C# programmer the advantages of using LinQ ( not necessarily LinQ to SQL, just LinQ in general ).
For example, When a project requirement is to be cross-platform… instead of thinking about how one can run Windows on a Mac through a VM Machine, introducing the idea of using relatively new Silverlight or creating it in Java ( as an option to look into ).
I know most people don’t like to be out of their comfort level, so it takes a bit of convincing, and not ALL new technology makes business sense… but how have you convinced your team to look at a new technology?
What technologies have you successfully introduced to your workplace?
What technologies do you think are hardest to introduce? ( I’m thinking paradigm-shifting ones, like MVC from WebForms… or new languages )
What strategies do you employ to make these new technologies appealing?
Know the technology well before pitching it. You’re going to get questions like “but how can we make it do X?”, and you want to be able to give at least a general answer.
Try not to be a religious zealot. Acknowledging that the new technology is not perfect, that it’s just another tool in the toolbox, goes a long way towards credibility.
Give a well-prepared live demo to show what it can do. For example, a friend of mine built a simple blog in Ruby on Rails in half an hour, in front of a live audience. I want to stress the word “well-prepared”; if things keep breaking along the way, or you don’t fully understand what you’re doing, or you are unable to answer basic questions, you’ll hurt your cause rather than help it.