I'm considering buying an Android tablet and I'd like to be able to use it to view/show photos directly from flash media. The Toshiba has some advantage here, as it can read SD cards directly (I've verified that on a display model), but I'd like to use it with CF cards. That means using a USB card reader. Anyone tried using one of those to read a CF card on the Acer or Toshiba models, or on the Asus with the keyboard unit attached?