I've been using SD for a long time due to the fact that my Nintendo DSi XL, Wii, Atari 8-bit, and Commodore 64 depend upon them!
There have been numerous times that I have popped my SD card into my computer to add or delete contents, and low and behold, all the tile names were garbage, and many of those that did not appear corrupt, were.
As for the CF cards which I have been using even longer, I have NEVER had any issues of data corruption what so ever. If you browse around the web, you'll find links with related stories. There is something about how the CF card stores data vs how the SD stores data that causes this, but I forget all the technical mumbo jumbo at the moment.
For the note, I ONLY buy name brand and not crappy Ebay clones...
I've been burned before.
