I have an issue of requiring more space on my primary partition. I have a Dell 410T, 4 x 300GB 10K RPM SAS 6Gbps 2.5in Hot=Plug Hard Drive, PERC H700 Adapter RAID Controller 512 MB, RAID 5, Total of 837 GB 40 GB Primary partition on C: and 794 GB on D (525 GB Free). I would like to shrink D and expand C by 60 GB. The server is running preinstalled software. Is there a way I can do this without destroying the existing disk structure?