unattend without formatting a partition?

[Tanqueray]

I'm trying to make an unattend that makes 2 partitions

however, is there a way to NOT format the second partition

when you click through the install you can choose to not format drives, so i'd find it odd if I couldn't create an unattend to format the c: but not touch the d:

any help would be greatly appreciated

<DiskConfiguration>
	  <Disk wcm:action="add">
		  <CreatePartitions>
			  <CreatePartition wcm:action="add">
				  <Order>1</Order>
				  <Size>50000</Size>
				  <Type>Primary</Type>
			  </CreatePartition>
			  <CreatePartition wcm:action="add">
				  <Extend>true</Extend>
				  <Order>2</Order>
				  <Type>Extended</Type>
			  </CreatePartition>
			  <CreatePartition wcm:action="add">
				   <Order>3</Order>
				   <Type>Logical</Type>
				   <Extend>true</Extend>
			  </CreatePartition>
		  </CreatePartitions>
		  <ModifyPartitions>
			  <ModifyPartition wcm:action="add">
				  <Active>true</Active>
				  <Extend>false</Extend>
				  <Format>NTFS</Format>
				  <Label>Vista-OS</Label>
				  <Letter>C</Letter>
				  <Order>1</Order>
				  <PartitionID>1</PartitionID>
			  </ModifyPartition>
			  <ModifyPartition wcm:action="add">
				  <Active>false</Active>
				  <Extend>false</Extend>
				  <Format>NTFS</Format>
				  <Label>Data</Label>
				  <Letter>D</Letter>
				  <Order>2</Order>
				  <PartitionID>2</PartitionID>
			 </ModifyPartition>
		  </ModifyPartitions>
		  <DiskID>0</DiskID>
		  <WillWipeDisk>true</WillWipeDisk>
	  </Disk>
	  <WillShowUI>OnError</WillShowUI>
</DiskConfiguration>

[ajua]

have you read the WAIK help? there is more information on how to manage partitions.