Windows Server not seeing complete raid volume

i am using windows server 2003 ent.  i set up 2 raids one 3.5tb the other 7.0tb.  computer management shows the drive at 2.047tb.

I believe your problem is directly related to this:

Disk devices with more than 2 TB of disk space must be converted to GPT format for all of the disk space to be usable. If the device uses MBR format, the disk space beyond 2 TB will be unusable.

http://www.microsoft.com/whdc/device/storage/LUN_SP1.mspx