Get-EC2Region | % {
    $Region = $_.RegionName

    (Get-EC2Instance -Region $Region).Instances | Where-Object {$_.Platform -eq "Windows"} | % {
        $Instance = $_
        #Get the console output for each instance
        $Console = (Get-EC2ConsoleOutput -Region $Region -InstanceId $Instance.InstanceId).Output
        $Console = [System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String($Console));

        #Parse the console output looking for OS and Driver versions.  Note that different EC2Config versions use different formats.
        $OSVersion1 = If($Console -match "OS: Microsoft Windows NT (?<OSLongVersion>[\d.]*)"){ $Matches['OSLongVersion'] };
        $OSVersion2 = If($Console -match "OsVersion: (?<OSShortVersion>[\d.]*)"){ $Matches['OSShortVersion'] };
        $OSVersion = if($OSVersion1 -ne $null) { $OSVersion1 } Else { $OSVersion2 }
        $NICDriver1 = If($Console -match "Driver: AWS PV Network Device v(?<NICDriver>[\d.]*)"){ $Matches['NICDriver'] };
        $NICDriver2 = If($Console -match "Driver: Citrix PV Ethernet Adapter v(?<NICDriver>[\d.]*)"){ $Matches['NICDriver'] };
        $NICDriver = if($NICDriver1 -ne $null) { $NICDriver1 } Else { $NICDriver2 } 
        $HBADriver1 = If($Console -match "Driver: AWS PV Storage Host Adapter v(?<HBADriver>[\d.]*)"){ $Matches['HBADriver'] }
        $HBADriver2 = If($Console -match "Driver: Citrix PV SCSI Host Adapter v(?<HBADriver>[\d.]*)"){ $Matches['HBADriver'] }
        $HBADriver = if($HBADriver1 -ne $null) { $HBADriver1 } Else { $HBADriver2 } 

        #Add a new row to the output
        New-Object PSObject -Property @{
            Region = $Region
            InstanceId = $Instance.InstanceId
            InstanceName = ($Instance.Tags | Where-Object {$_.Key -eq "Name"}).Value
            ImageId = $Instance.ImageId
            OSVersion = $OSVersion
            NICDriver = $NICDriver
            HBADriver = $HBADriver
        }
  
    }
 } | Format-Table -AutoSize -Property Region, InstanceName, InstanceId, ImageId, OSVersion, NICDriver, HBADriver