Western Digital External driver issue

I have a WD external driver 500G. Somehow It can not boot , once a while I got it booted, but it cannot be burned to cd, I got almost 500g data on it, mostly are pictures. What I can do to fix this issue?

所有跟帖： 

• Try R-studio -qxpqxp- ♂ (202 bytes) () 11/30/2009 postreply 08:50:40

• 回複：Try R-studio -addie- ♀ (63 bytes) () 12/01/2009 postreply 06:01:57

• 網上能找到注冊版的，但我忘了鏈接。 -qxpqxp- ♂ (0 bytes) () 12/01/2009 postreply 12:13:27

• 回複：網上能找到注冊版的，但我忘了鏈接。 -addie- ♀ (98 bytes) () 12/01/2009 postreply 14:13:14

• 回複：回複：網上能找到注冊版的，但我忘了鏈接。 -qxpqxp- ♂ (70 bytes) () 12/02/2009 postreply 12:05:46

• my problemic one is also 500G, damn! -majia01- ♀ (19 bytes) () 11/30/2009 postreply 16:11:58

• 回複：Western Digital External driver issue -chinomango- ♂ (45 bytes) () 12/01/2009 postreply 14:20:28