Hello, i am new here.. i will go directly in the problem.. i have a WD esata connected to my DM500hd and i cant have it initialized for some reason. an error appears sfdisk or something. i would like to have some step by step guiding in order to try to set it up.. Must the WD external be formatted from the PC ? should i make a directory before connecting ? please any help could be usefull.

Thanks a lot for reading..

Emilio