I just bought an iMac last night from the online apple store. I selected the wireless keyboard so it postponed my shipment for 3-5 weeks. I thought I could wait as I'm in no real hurry. However, I just realized that the wireless keyboard isn't full size... it doesn't have a number pad. So honestly, I'd prefer to get a wired keyboard. Is there a way for me to change my iMac order online to select the wired keyboard? I'm not seeing how to do that. Thanks.