Hello: I'm looking to buy some more external storage to use with my mPower. However, I have a few questions. I'm looking to buy SD cards in particular. I'm wondering if anyone knows what the difference is between say a Sandisk SD card, and a Sandisk Ultra Ii SD card?
Secondly, I've found a Transcend 150X 4GB SD Card, and it says the speed is 150X. Does anyone know if there would be any compatability issues here? Are there any certain characteristics or things I should look for when buying external storage for the mPower? Thanks!!! Katie
