De plus, je viens de lire sur macosrumors :
"The rumored next move for Apple is to introduce updated iBooks. The new iBooks are rumored to sport G3 processors at up to 800MHz, ATi RADEON Mobility 16MB graphics accelerators, and larger hard drives up to 30GB in the high-end model. Both the 12.1-inch and 14.1-inch displays will remain in this revision, but the price difference between the two will widen according to sources."
Cela parait être la solution la plus cohérente!