I read in a Computer Music magazine. (All about music for computers, software etc. Its a pretty good magazine) That for Ipod Videos. You can get these sort of glasses, that you plug into the Ipod socket...
And it acts as a Widescreen TV. Seriously, its meant to be the size of a Widescreen. And its proper good quality. So instead of watching it on little screens with the sun bloody blurring into it. Plug them in, and BOOM!
Bad thing is they cost £230.