My D2H has so far been faultless and flawless @ 10 000 frames. This morning the first shot I took was completely black (and yes, the lens cap was off) Formatted card. Shots thereafter are all fine. Does this mean anything or is it just an electro-hiccup? Hope not, gotta a US warranty - no-one will help me here. Thoughts, anyone ? Should I be preparing for the worst ?