When you look at 'show translation' you see: Translation times between formats (in milliseconds) but is this the number of milliseconds required to convert 1 packet of data, or the amount of time required to translate 1 second of data? I am assuming it is the time for 1 second. Thanks, Michael -- Michael T Farnworth Maxima Systems Ltd (http://www.maximasystems.com) 16 Woodbourne Sq Douglas Isle of Man IM1 4DB Tel: +44 (0)1624 665826