With its extra long battery life, compact size and ultralight weight, the iBook can accompany you everywhere. And with a choice of 12.1-inch or 14.1-inch displays, 800MHz or 900MHz PowerPC G3 processors, 30GB or 40GB hard drives, 128MB or 256MB of RAM expandable to 640MB — plus optional AirPort (802.11b) wireless networking and FireWire, USB and...