beagleboardxm data transfer b/w board and pc

Hi,
I am newbie in playing with beagleboard-xm, I have setup linux kernel
on beagle board and using picocom/minicom . But the problem is,
whenever I want to put new things libraries, files I need to take out
mmc from board and plug it into computer. Can we assign local ip to
board, so that it will create local network between pc and board ,
then we will be able to use scp /sftp to transfer data or anything
like that ?

Thanks
Peeyush Agrawal.

Just a search away.
http://elinux.org/BeagleBoard/James#Optionally:_give_your_Beagleboard_a_fixed_IP_address

I have tried this, but in my device eth0 doesn’t exists, sit0 is there in place of that. I tried to replace sit0 with eth0 and it gave error that it does not exists.