Lpc2000

Hi,

Anybody have experience, info, or documentation on the SDIO spec (using SD
cards for devices other than memory)?  I have a device in need of a simple
serial interface for PDA's with SD slot.  I would assume that a serial
device description is part of the SDIO spec, but as it's for a personal
project I'm not about to drop the $20k to get the full spec...

Thanks,
Steve