has anyone used robocopy with /ipg?

I am looking into using it to copy updates to users via RAS and wireless VPN, and was curious if anyone has tuned robocopy for RAS bandwidth speeds.


$Source = '\\server\setup$\hotfixes\WinXP\'
$dest = 'c:\temp'
$Switches = ' /zb /IPG:100 /R:3 /w:3 >nul'

$parsed = 'file.exe'

$RoboCommand = '%comspec% /c "'+@scriptdir+'\robocopy.exe" '+$source+' '+$dest+' '+$parsed+$Switches

shell $RoboCommand
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