If you like these camera settings, contact LL or the creators of your favourite SL viewer and ask them to include them as selectable presets! That way you don't have to manually enter them in with every viewer update and you can more easily share them to your friends!
Here's some solutions to issues some people run into.
If you did everything correctly your view in SL should resemble this;
|Click and hold on your avatar to angle your view up or down, even as you move!|
First, press ctrl+9 to make sure your FOV is at the default. Then, hold the ctrl key down and press 0 about 6 times. The resulting effect is that SL seems to have a greater sense of depth.
It's difficult to capture this effect in screenshots as it has more to do with the way things look as your camera moves about, but I've found this to be a huge improvement in making SL look more cinematic.