i have 4 hdd and they are: 1) 120gig 2) 40gig 3) 40gig 4) 40gig all up 240gigs to play with in a wireless network may i ask y are u askin this questions any paticular reason??
two, setup so taht one copies the other. all in all, i only have 80 gigs to use for storage and 80 for backup. it's all i need