One place NBC's new show "Chuck" won't be this fall is on your iPod. A dispute between NBC and Apple means that no episodes from NBC's new fall shows will end up being sold through the iTunes music store, and episodes from shows iTunes already carries, such as "The Office" and "Heroes," will be pulled at the end of the year. (NBC will now sell through Amazon Unbox.) Apple says NBC wanted $4.99 an episode; NBC says that's not true. Theoretically, the two sides are still negotiating, but if this holds, will you miss having the iTunes option for watching NBC shows?