I am very interested, and I'm probably not the only one, which browsers you target when developing your sites. I'm not talking about local intranet sites, but sites that everyone can visit.
Do you limit yourselves to IE and NN, or do you include others (I use and prefer Opera for example).
And then a second question: what about the websafe colours? They are necessary for 256 colour monitors, but what about more recent ones with millions of colours? They never are identical, as Mac and PC do have different gamma values...?
And the screen resolution: do you target 800x600, smaller, bigger?

All these questions may launch an interesting debate on this forum.