These are some of the first shots (only converted to jpeg in Lr 3.41) taken using a new 75" 16 rib umbrella. The first shot, was shot reflective, the second was shot in shoot thru mode (with aluminized spill cover on back -aka 8X10 survival blanket)

Only one SB 600 was used, with the diffuser down and at full power, subject was seated about 8' away in reflective mode and about 4' in shoot through mode. Umbrella was approximately 45 degrees to the camera and slightly raised and aimed down.

Shot with D5000 using Nikkor 50mm 1.8G at iso 100 f-4.5 1/200 sec. flash was triggered with a Cactus V4