Summary: With the list of camcorder formats seemingly endless – Video 8, Digital 8, MiniDV, SD, to name just a few – you’d have thought we’d had enough of them, but no. There is one more we’ve been holding out for. It's the promised land of hi-def movie making: full blown Blu-ray. So far it’s eluded us, but not anymore – Hitachi has stepped forward with the DZ-BD7H. This isn’t only the world's first Blu-Ray camcorder, but also the world's first with a hard drive attached.