New iPad G4 model "Micro-SIM card tray"
The new iPad specs indicates that the G4 model has a "Micro-SIM card tray", can I download e-mail attachments to this Micro-SIM card, then move the card to a PowerBook to open the ataachment file?
iPad
No. The micro sim is used for a cellular connection. You use a sim provided by The carrier that is providing your cellular data service.