WMI PhysicalMemory MemoryType returns 0 when using Powershell...

Dear Scripting Guy,

I am currently converting a VBScript that I had put together into Powershell.  I found that when I query WMI_PhysicalMemory, MemoryType that I get 0.  I decided to start switching over when I found that WMI is no longer supported.  I have also looked at the Win32_PhysicalMemory Class at http://msdn.microsoft.com/en-us/library/aa394347(v=vs.85).aspx and found that the MemoryType values only go up to 21, DDR2.  Does anyone know anything about this issue?

Thanks,

Mike