I wanted to remind you of the playback looping feature available on several of our recorders. Available since SDK 7.6, playback looping allows the specification of a starting and ending address within the recorded data set to allow continuous playback to an external data port such as FPDP, Serial FPDP or LVDS. This feature will repeatedly output the specified data set for simulation or as required in required in many diverse applications. One example of the way this feature is being used is in optimization of RF receivers.By capturing live data from field experiments, the playback can be continuously looped on playback to allow optimization of RF receiver hardware or software.