On Mon, 13 Jun 2005 20:23:22 GMT, Steven M. Scharf wrote:

It isn't the card that's the problem here, it's the switch on the SD
card socket. I don't think that there is any camera maker that does not
implement the WP functionality.

The OP could try using an MMC card instead, which should bypass
any switch on the SD socket. It wouldn't be as fast as an SD card,
but it might not be any slower if used in an HP 935.