i-pod Nano problems anyone?

[Iwant2run]

I only graduated last week, and was so pleased I decided to sync my i-pod nano to the Nike+ site and start to log my progress that way. I am therefore really disappointed that on my last two runs the i-pod has simply stopped working when I only had 3 or 4 minutes of my run to go. On both occasions the music stopped, the screen went blank, and I had no record of my run. Has anyone else experienced this?

[Hidden]

my iPod nano has the occasional blip. Have you recalibrated it?

[Iwant2run Graduate in reply to Hidden]

I will give it a try. Nike support suggested resetting it, so I will try that too. 2 runs in a row tho? Not happy. If it doesn't perk up I will be sending it back.