Mavproxy to dflogger

Could anybody please help me out in configuring mavproxy and dflogger to have dataflash logs saved to my companion computer?

I already know i have to switch to backend 3 (easy part)

Now i need to know if i have to create a new -out on mavproxy and where to point it.

Already have dflogger installed and start it in rc.local, do i need to configure something special in dflogger?

regards,

Corrado

p.s. sorry for the cross posting (i posted this in apsync too but i think it is more appropriate in mavproxy forum.

have you solve this problem?