Even the slowest USB mode is faster than the internal eMMC memory. My device gulps data at well over 50 MB per second at first and I can see the load applet's RAM bar shoot up, but once the associated RAM buffer is full, the transfer speed slows to a crawl around 2 MB per second - regardless of the USB host's capabilities. Of course this effectively increases transfer speed to the device, as the initial burst makes the average much better. Anyone has a source for those new ultrafast eMMC chips? x)

Nevertheless, I'm still loving this lil' piece of awesome more and more every day