N-gage, never saw a real one in my entire life.
I thought it was only a gadget for the freaks, but even the freaks took their PSP with them instead of this!
I found it was just a plain ugly looking device, and it's death was pronounced the moment it was released!
I was just surprised that the device actually still existed!
It's window of sales was probably 2 to 3 months (unlike eg: the first gen gameboy, which sold strong for about 10 years, and lasted 15 years or so..).