Hi, I just received a SanDisk 256mb SD card. Phone says card cannot be recognized (and yes, I put it in right-side up! I read about this in the other postings about SD cards that fail to mount, and it seems hard to even physically get the thing in upside down without a fair bit of force).

I also have a little USB combo flash/SD reader, and when I put the SD card in there, the light just kind of flickers faintly, and the computer doesn't see the card either.

I'm guessing this is a defective card, and will send it back for a new one.
But if anybody knows any tricks I'm overlooking, I'd appreciate the advice.

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