sorry to hear that you are having trouble.
What I would do first is to move anything over to your d or e drive that you want to back up (or save to cd) inc. addresses from email, favorites, received files, chat logs and any emails you want saved...
Next... I would unplug my d and e drive, open the side.. (Maybe give the inside a little dusting with air just for fun : ) ) and I would restart and listen to make sure where the noise is coming from.
I am not sure about this site, but I know for a fact that I just moved a whole pile of tutorials over on how to revive a hdd on rws. (
www.rwsbetas.com You may want to have a look at those.
If your hdd is dying and it is the c.. just make sure you don't save anything to it that you don't want to lose.. esp. pictures of family, important letters etc. Also, if the drive is faulty, do call whoever made the drive. Some drives have a longer warrantee than others. Maybe you will get lucky here. Some of our drives have the warrantee date on them? others don?t
Good luck