request for help

Below is a script that I am developing to pull all the computer objects out
of the Computers OU loop thru them executing a wmi query to pull the Model of
the computer. If i do this manually it works so I must have some logic issue
lurking here that I just dont get. I am rather new a powershell.....scripting
in general so be kind :-)

Bill


Add-PSSnapin Quest.ActiveRoles.ADManagement

$comparray=get-QADComputer -SizeLimit 0 -SearchRoot
'ad.computername.com/sys/computers' | format-table name

# $comparray=Get-Content c:\computers.txt

foreach ($computer in $comparray){

$computer
Get-WMIObject Win32_ComputerSystem -computername $computer

}