I am curious what exeryone is using for memory cards on the D2X. I have a few 4gb microdrives that I used on my D1X but they are a bit slow for the write speed of the D2X. I am hesitant to spend $400+ ea on the sandisk Ultra III but it seems like the fastest out there right now. I have seen some Kingston Pro's out there that are supposed to be 10mb\s read and 9mb\s write speed but in the test results I have seen posted they are not getting these numbers. I prefer to stay with a 4gb card as when using raw + nef I only get 129 shots per card.