Flash can be a great tool actually for HHN, I was skeptical for a while trying to use flash for the scareactors but saw photos from photographers who use flash and some where coming out so well and didn't hardly darkened out the background. My issue was just having a correct flash, guess that is what I get for going cheap over the years, lol. Just ordered one made by Flashpoint that supposed works well with the Sony line and was relatively affordable $120, that and a Gary Fong diffuser and should be good to go, plenty of time to mess around with it until next years event.