redhawk wrote:I don't believe SDXC will work in the PI even some Class 10 SDHC cards have been known to cause compatibility problems.
So basically you have the choice of SD (2GB card or less capacity) or SDHC (4GB card or more capacity).
All memory card readers can handle SD however some depending on how old it is cannot read / write SDHD correctly.
If you find that this is the case for you then you need a SDHC compatible card reader like the ones sold in Poundland.
Given the choice of memory cards I would actually go for a Micro SD + SD adapter you can leave the adapter inside the PI while you flash the memory card.
This reduces wear and tear on the PI SD card holder because you're not constantly removing in and out the adapter.
(I'm using Kingston 8GB class 4 MicroSD with Rasbian and not encountered a single problem so far Raspbmc however is another story)
SDXC Cards will not work in the Pi's SD Card holder. They work just fine in a Card Reader or Powered USB Hub.
I have updated with Wiki page to show which SDXC cards I have used successfully, and listed the US Robotics USB 3.0 Dual SD Card Reader (it works at USB 2.0 speed when plugged into the USB Hub)