VentureBlog has some advice on giving demos in The Dos and Don’ts of Presenting at DEMO:
- It is all about the demo.
- Leave room for spontaneity (or at least appear like you have)
- Have fun
- Have a backup plan
- Don’t praise your own product
- Don’t use a tag line
- Don’t say what you’re looking for out of your DEMO
- Don’t list your partners unless they are great (and probably even not then)
- Don’t try to be funny if you aren’t funny
- Don’t sing
The article is directed to those who are presenting at the DEMO conference, but most of the advice seems generally useful for anybody who is demonstrating a technical product, be it to VCs or otherwise. (via Scobleizer)