add second physical HD partition

Hello,
I am using Parallels Desktop on Mac Pro, i use Snow Leopard and i have Windows Vista 64bit installed using bootcamp.
I have a second HD for data with 2 partition one for Mac formatted as Mac OS extended (journaled) and the second for Windows formatted as NTFS.
Every thing work well but when I start parallels using bootcamp partition I am unable to see the second HD NTFS partition.
I have tried to add the HD 2 to virtual machine but I can't find any way to bring it to work, I have tried using wizard in vm configuration adding hd as bootcamp and also using prlctl but without success.

Is possible to add the second HD NTFS partition to Parallels WM?

For me is very important to keep the current configuration as I want to leave data separated from OS in OSX as in Windows, also I have to maintain bootcamp for developing some software in windows that very need hardware performance.

Thank you and best regards

enrico
vivica srl