I already have the 250G and thinking of getting the WD5000BEVT to run RAID 1. The OS will be Linux base so a tool to change the LBA is desirable. Is there any tools to cut the new WD5000BEVT in half. This is not for speed but for data protection. It will be a shared storage so added protection is important. Dell is selling the WD5000BEVT for 53 US. Googled for tools but “short stroking” is not available on WD drives.