A Flash Question

Now I know this isn't really a Flash Question ( Pun Intended )
Can you change the Aperture of the D70, say instead of 5.6 to say whatever else when you use the SB 800 ?
And is 1/60th the best speed to use ?
Please enlighten me ( Gees stop with the Puns )
Mic.

Can you change the Aperture of the D70, say instead of 5.6 to say whatever else when you use the SB 800 ?
And is 1/60th the best speed to use ?
Please enlighten me ( Gees stop with the Puns )

Mic.