New library for PWM playback from SD cards: SimpleSDAudio

Hi! We're trying to run the library with an Arduino Duemilanove and the Breakout Board for SD-MMC Cards. We´re having troubles when we try to run the Bare Minimun with debug and at the serial output we get an error code: 1

We've checked that our SD card is correctly wired and with the free RAM method we've got a 708...

So what does this mean? Sorry, English is not my native language...

We don't know why the code isn't running, if is the RAM or another point that we cannot see at this time

Can you help us?