<#
AboutScript
#> 
param(
	[Parameter(Mandatory=$false, ValueFromPipeline=$true)] [string] $ComputerName
);
BEGIN {
	$jobList = @(); 
}
PROCESS {
		
	$jobList += Invoke-Command -ComputerName $_ -ScriptBlock { 
	$result1 = Get-WmiObject Win32_logicaldisk | select __Server,DeviceID,Size,FreeSpace; 
	$objReturn = New-Object PSobject;
	$objReturn | Add-Member -MemberType Noteproperty -Name Computername -value $result1.__Server
	$objReturn | Add-Member -MemberType Noteproperty -Name DeviceID -value $result1.DeviceID
#	$objReturn | Add-Member -MemberType Noteproperty -Name Size_GB -value $($result1.Size/1gb)
	$objReturn | Add-Member -MemberType Noteproperty -Name Size_GB -value $result1.Size
	$objReturn | Add-Member -MemberType Noteproperty -Name Free_GB -value $result1.FreeSpace
#	$objReturn | Add-Member -MemberType Noteproperty -Name Free_Percent_GB -value $(($result1.FreeSpace/1gb) / ($result1.Size/1gb))
	$objReturn	
	} -AsJob;
}
END {
	$results = $jobList | Wait-Job | Receive-Job -ErrorAction SilentlyContinue
	$results | Select * -excludeproperty PSComputerName,RunspaceId,PSShowComputerName
}