heres my problem.. i have a 3 gig P4 with windows 2000 server.. 2 physical hard drives both on the primary ide.. a maxtor 80 GB with my OS on it and a western digital 200 GB with all my important files stored on it.. well a few days ago i started getting errors that said my files r unreadable and corrupt.. this continued happening till i got so many i had to restart the computer.. after starting back up i went to that drive in explorer and i noticed the volume label was now gone.. and when i clicked on it i got this error g:\ is not accessible the parameter is incorrect.. i tried chkdsk and it did not work.. i noticed that it says there is no file system anymore.. i took the drive out and put it in my other computer and it asked me if i wanted to format it.. so i put it back in the old computer and it still didnt work so then i tried about 6 different data recovery programs and recovered about 20 files out of hundreds of thousands.. i have another WD 200 GB with an exact copy of everything that was on that drive i keep as a backup.. i hooked that one up to the secondary ide and started burning all of it onto dvds.. when i almost had everything copied.. my windows explorer froze up for some reason and i had to restart.. when i went to the backup drive in explorer i noticed that one also had no volume label anymore.. when i clicked on it i got the same error.. i tried to recover that drive but i got nothing at all this time.. thank god i copied most all of my files to dvd.. i thaught i could never lose my files since i have so much backup but this is insane... i think it has something to do with the master file table.. but the biggest problem now is that i dont know whats causing this.. is it my OS or is it bad hard drives?? once this happens do i still use the hard drives?? ive done quite a few virus scans with 2 antivirus programs.. norton and bit defender and everything came up clean.. i also ran a few hard drive tests and they all said my drives were working ok... what is the deal? can somebody please help me ive tried everything and searched everywhere online.. i dont know what to do anymore!!