Probably discussed prior but a search didn't turn up a specific answer. CF speeds and D2X use. I've been perfectly happy with a couple of run-of-the-mill Sandisk basic 1gb CF's from the Costco up the street. Question: Who of you feel the need for faster than basic speed CF cards. Cost isn't that much different and scrimping here isn't a big deal, but really, does it ever matter if I don't do sports much and rarely would shoot more that a couple of 10 round bursts? Thanks. ! B&H saws D2X shipped...here Friday!