Thanks to the Slashdot crowd, who came up with lots of ideas for special effects shots. Not that I think we’ll use them all, but nice to have a big pile of ideas to look through.
Also amusing to see a debate over if my lightsaber should cast a shadow or not, and a telling off for getting Goa’uld wrong! 
Being picky, and along the lines of the shadow debate, shouldn’t there be some reflected coloured glow from the light saber as well, as they are a light source.
In some complicated manner, shouldnt the shadow they cast and the glow they emit cancel each to out??