First Review: Nike+SportWatch GPS

Update 4/20: Ran the Boston Marathon with the Nike+SportsWatch and it was 99.05% accurate, 26.45 miles vs. 26.1 miles. Excellent! See my post here for details including unofficial status from Nike on average pace on SportsWatch.

Update 4/23: Added the Polar Wearlink+ heart rate strap to my SportsWatch. Watch instantly acquired the sensor.  Despite a 2000 mile change in location from my last run