Can I use an IPad 2 case for an Ipad1?
Will a rubber case and a smart case for ipad 2 fit onto the ipad 2 at the same time?
Is ipad 2 is thinnner than ipad1?
yes it has it has been released for some time now :)
How much is it to upgrade from an ipad1 to an iPad 2?
Go to a coffee shop or restaurant with free Wi-Fi internet.