Shooting a baby, 2 lights and a background

Heya.

I'm shooting my brothers baby tonight and i wanted to get some idea of a lighting setup before the shoot.

I have available, a 580 Ex II, sunpack 383 (both off camera) and a 5 in one reflector.

Gonna be shooting on a black background.

Whats the best way to do this?

thanks

Use the 580ex as your main light from either left or right and the sunpack as a kicker light to light the background. Use the reflector on the opposite side to the 580ex to remove the shadow. Have fun