Tip - How to Combine Multiple Hard Drives Into One Volume for Cheap, High-Capacity Storage

Once you've gone through a few computers, you probably have more than a few old hard drives lying around. You don't have to let them go to waste, though! Here's how to combine multiple hard drives into one, huge volume that'll hold just about anything.
Tags: Hard Drives, partitioning, Spanned volumes, Raid, Windows, Mac, Mac OS X, Os X, Linux, FreeNAS, Nas4free, Space, Hardware, Saving Money, Feature, Top, Lifehacker