I just got this Garmin 305 Forerunner for Fathers Day already took it for a 2 bike rides and run I really like this thing. Anyways I was wondering if anyone has ever used it for swimming, I know it is not really water proof but has someone done something so you can use it. I know I can't use the heart monitor in the water but I was hopeing I can get my distance and speed clocked. Thanks for the help.