SD writer code ultra light

Well well now i'm working with your code, but...

I'm using the LCD shield in this proyect, so the first code i used have this:

...
pinMode(10, OUTPUT);
if (!SD.begin(4)) 
...{

***pi 4 and 10 are no connected to LCD shield, and before use Fat16 my code was working :frowning: ***

Do i need this part? because i read on SDCARD this must to be declared:

SdCard::init(uint8_t speed, uint8_t [b]chipSelectPin[/b])

Thanks for you help with this! :smiley: