SD/MMC From the ground up

Ok so this is my first post on the board, hello all.

I've been tinkering around with the arduino mega for a few weeks and the next project i am trying to finish includes an SD card.

Now I have the Arduino Mega w/ ATMEGA1280 I know the SPI pins are different so I have tried to change the mmc.h but with no luck.

Maybe I have been going about it all wrong but when I run the example sketch I only show:

uFat / DevicePrint Demo
2009 arduinonut.blogspot.com

Nothing else, so it makes me think it might not be detecting the SD everything has been rechecked wiring wise, I am stumped.

Maybe this is not at all possible for this Arduino, please let me know, thanks in advance.

Geoff