I have a 321 with a WD 500 green power sata HD, both purchased in January, 2009 from amazon. Pretty much been care-free until last week. One morning the blue LED just kept blinking, can't access it via windows explorer, doesn't appear at all. I unplugged, rebooted Vist computer, rebooted (reset) the dlink after unplugging network and power cable, rebooted router, unseated and re-seated teh hard drive. Still blinkin with no ability to access. Is the box defective? I checked these forums but haven't seen any solution other than that. Pleas ehelp- 10 years of family photos and 50 GB of music are on here.