Google today added a new version of Nexus One to their online store that brings support for AT&T (US) and Rogers Wireless (Canada). The new phone has tri band 3G/UMTS (850/1900/2100 MHz) support along with the regular quad band GSM (850/900/1800/1900 MHz). The Nexus One for AT&T and Rogers is unlocked and available without service contact for $529. The phone comes with a case, wall charger and USB cable. It is also rumored that CDMA version of Nexus One will soon be available on the Verizon Network.