Hello, I wanted to add a new scsi disk to my 4000/90. The problem is now the only SCSI disk avaliable on market are only SCSI III disks LVD with 68 pins. I have found scsi adapters 50 pin male->68 pin female which would allow to add a new disc inside bu anyonr of you knows if then such a disc will work properly on the 4000/90 ?? Thanks Rick