I would like to extend my thanks to all who replied to my earlier post regarding shooting in a club. The event was covered pretty successfully, though I didnt get a full roll of perfect pictures. At least 75% were acceptable. Here is an example of the brilliance of the Fuji Press 800. When exposed correctly, which wasn't difficult, it shows very little grain, definitely less than if I would have gotten from a slightly underexposed Fuji Superia 400. With the 800, there was normal ambient light even under 1st curtain flash (1/60s) . I shot the whole roll using f2.8 , which rendered some rather important subjects out of focus , I would thinkk f5.6 would be good for group shots. I wished I had used 1/30s shutter instead, to let in even more ambient lighting. SLow sync flash was challenging, as it was difficult to keep the background reasonable sharp without a tripod. The errors in shooting (25% of the shots) were due to my poor knowledge, but I must attribute the success of the rest to the brilliant Press 800. Here is an example shot.