Hey guys. I'm trying to figure somethin' out and can't seem to find it. One of my clients wants to get the Extreme III from SanDisk, but I've been told that becuase the 30D only writes at 80x it's more worth it to go with the Ultra II. Is this true? Kinda getting mixed stories. I could use quick help. Any input would be great, I'm going out of town and trying to get his camera set-up finished before I leave. Man, the one thing I dont know about the Canon lineup and it's urgent, grr. Thanks fellas.