What's the difference between WD My Passport and WD Elements? I checked the WD site but could not make out any, even the sizes do not differ much. Links to WD site: My Passport , WD Elements Also on flipkart there's a gap of rs 600 for the 1TB models: WD My Passport WD My Passport 1 TB USB 3.0 External Hard Disk - WD: Flipkart.com WD Elements WD Elements SE 1 TB USB 3.0 Hard Drive (Black) - WD: Flipkart.com It seems to me Elements is the older brand. Is that all? Can anyone clear it up for me?