Beamerposter example

[Anders Host-Madsen]

I need to create a conference poster, and I think I can do it with 
beamerposter. But I would like to do it starting with a template/example, so 
that I just have to replace things, not start from scratch (I have no 
experience with beamer). Does anyone have a good example in LyX? I tried to 
import some examples from latex, but they don't compile in LyX.
Thanks,Anders.