Boo and WMI

namespace wmi

import System
import System.Management
import System.Collections

query =  """SELECT * FROM Win32_LogicalDisk  
            where drivetype=3"""

searcher = ManagementObjectSearcher("root\\CIMV2",query)
results = searcher.Get()

for b as ManagementObject in results:
    print b.Properties["DeviceID"].Value,b.Properties["Size"].Value

print "Press any key to continue . . . "
Console.ReadKey(true)