HP 50g & SD Cards: Performance, Format, Notes

[JDW]

I refuse to give up. There simply MUST be a logical explanation.

It all seems to be tied to the "WRITE PROTECTED" errors the 50g gives me. That would explain why the 50g can READ but not WRITE from my SD cards. But like I said, I know my cards are NOT locked, and I even used tape on both sides of the card to prove it.

So what could cause the 50g to believe an inserted SD card is write protected? And how do I fix that?

Thanks.