Found this: http://www.hjreggel.net/cardspeed/

Apparently the best PC readers get about 22MB/s read and 12MB/s write speed from and to Transcend SD 150x 4GB. So if we assume 2GB is no different the n800 seems to be the bottleneck.

In any case it would be very interesting to see benchmarks with the Sandisk Extreme III.

- J