Please read this before you do the survey.
iShuffle 2GB=$59 4GB=$79 10.7 grams(.38oz)
smallest, shuffles music 5colors
iNano 8GB=$149 16GB=$179 36.4 grams(1.28oz)
plays music, games 9colors
iClassic 160GB=$249 140grams(4.9oz)
biggest, has the most GB, games 2colors
iTouch 8GB=$199 32GB=$299 64GB=$399 115grams(4.05oz)
touch screen, games, Wi-fi internet 1color
smallest, shuffles music 5colors
iNano 8GB=$149 16GB=$179 36.4 grams(1.28oz)
plays music, games 9colors
iClassic 160GB=$249 140grams(4.9oz)
biggest, has the most GB, games 2colors
iTouch 8GB=$199 32GB=$299 64GB=$399 115grams(4.05oz)
touch screen, games, Wi-fi internet 1color