$sizeArray = @()

    foreach ($file in (get-childitem j:\ -recurse -file)){
        $sizeArray += $file.length
    }
    foreach ($file in (get-childitem c:\ -recurse -file)){
        $sizeArray += $file.length
    }
    foreach ($file in (get-childitem \\files\resources -recurse -file)){
        $sizeArray += $file.length
    }
    foreach ($file in (get-childitem \\images.internal.wmi\images -recurse -file)){
        $sizeArray += $file.length
    }
    foreach ($file in (get-childitem p:\ -recurse -file)){
        $sizeArray += $file.length
    }

    $sizeArray