Where can I download iOS 5.x firmware files for the iPad?

Apple released iOS 5.0 for the iPad on Wednesday October 12, 2011. On your computer, right-click the link below to download the official IPSW file to restore firmware on the original iPad.

iPad 5.0: iPad1,1_5.0_9A334_Restore.ipsw
iPad 5.0.1: iPad1,1_5.0.1_9A405_Restore.ipsw