BrianKennemer says:It might not be very common but just in case:
The SportBand upload untility will not let you install to any OS other than XP and Vista. My everyday laptop is running the 64bit version of Windows Server 2008 so I thought I was out of luck. But "FraserP" in the Nike+ forums found the answer the old fashioned way: he installed it on a Vista or XP machine and then just copied the Nike+ folder and put it on his Windows Server machine and then put the Nike+ untility into the Startup folder.
I never even thought of it because I was sure their install dropped in Registry entries or registered DLLs and such.
Works great1