$OS = @PRODUCTTYPE
$OS = RTrim($OS)
Select
Case $OS = "Windows Server 2008 R2" $MSWINOS = "Windows Server 2008 R2" $OSELEVATE = "YES" $OSSERVER = "YES"
Case $OS = "Windows Server 2008 R2 Enterprise" $MSWINOS = "Windows Server 2008 R2 Enterprise" $OSELEVATE = "YES" $OSSERVER = "YES"
Case $OS = "Windows 7 Enterprise Edition" $MSWINOS = "Windows 7 Enterprise Edition" $OSELEVATE = "YES" $OSSERVER = "NO"
Case $OS = "Windows 7 Professional Edition" $MSWINOS = "Windows 7 Professional Edition" $OSELEVATE = "YES" $OSSERVER = "NO"
Case $OS = "Windows 7 Ultimate Edition" $MSWINOS = "Windows 7 Ultimate Edition" $OSELEVATE = "YES" $OSSERVER = "NO"
Case $OS = "Windows 6.2 / 1" $MSWINOS = "Windows 8 Customer Preview" $OSELEVATE = "YES" $OSSERVER = "NO"
Case 1 $MSWINOS = "UNSUPPORTED" $OSELEVATE = "NO" $OSSERVER = "NO"
EndSelect