Does anyone here have experience with Blu Ray camcorders - specifcally the Hitachi models? Some of the reviews I read for the DZ-BD9HA haven't been great but supposedly they've made a lot of improvements with the DZ-BD10HA? I found a coupon code for 20% off ("SAVEBIG" at www.hitachibd.com) but not sure - I don't really know enough about Blu-Ray in general to know if the technology is worth the price. Any advice? Thanks!