Well I've been using a class 6 microSDHC card, and it seems like the "Loading SD card..." time that appears when doing such things as opening albums to view pictures is still the same - several seconds. That leads me to assume that this sd loading time has a lot to do with the properties of the device itself (i.e. processing power, software efficiency). With that said, will we ever see a reduced "Loading SD card..." time in the future? Perhaps from the coming Android 2.1 update? Do you custom ROM/Gumbo kernal users also have a several-second "Loading SD card..." time even with a class 6 sd card?