Hi, have been looking into this. I've already got a nano, and the cost of the nike+ widget doesn't seem to be too expensive ... as long as its useful!
From what I've read, it appears that you can set up a training plan, but I'm not clear on whether or not you get prompts through your iPod. So if I've got to listen out for my watch to beep anyway, can't really see the point!
Would appreciate your views
Thanks
SP xx