Cheers, Punkinwing - all cool toys, the iways, the 'wing and the S3. However, both the iways you mention are based on hard drives, and they can be VERY unhappy with motorcycle vibration (your 'wing doesn't count - it doesn't vibrate...)
How do you have the GPS mounted? I know many people use a handlebar mount, but that may not be optimum for these units, at least not on our S3s.
You might check the gpspassion forum at
http://www.gpspassion.com/forumsen/f...p?FORUM_ID=163
there are a couple of posters there who really know these units. Good luck!