Hi all, I am currently rebuilding a Dell SC440 with a RAID controller and two attached SAS 250gb drives. Originally we had these configured as a mirrored pair. Now that we are reinstalling we ran the Dell setup utility (with a borrowed pair of eyes) and configured it as a stripped pair of drives. We installed Windows Server 2003 and the install went well. We now have a huge problem that I can't seem to find a cure for with Google. In either Disk manager or Diskpart.exe the size of the drive is reported at around 470GB, all allocated to the C partition, which is what I would expect to see. Howegver, the properties of the C drive as reported in Windows Explorer show the C drive with only a capacity of 5gb! I tried converting from Basic to Dynamic with no change. When trying to install anything I get an out of disk space error since it is only recognizing the first 5gb of the C partition. Does anyone have any ideas on what to go so that Windows 2003 will see the entire size of the C partition? Thanks Frank