im tryin to boot my xbox with my 200gb HD thats been working in it since last year and now its suddenly givin an "error 07" evrytime im booting, accompanied wit a clickin sound evry 1.5secs, i removed it and i put the retail 10gb HD that came wit tha box, which booted and worked fine, but the 200gb is not booting anymore, pls wht will i do to fix this?... i hope this is not the end??? pls help me out as i hav half of my life on that thing....HEEELP MEE!