Palm has confirmed that it will announce a new Treo in the U.K. on September 12. Details are sketchy, but rumors suggest the new device will be the Treo 750 shown in this blurry picture. The phone is expected to be announced for Vodafone and, eventually, for Cingular in the U.S. The GSM phone is rumored to include a 1.3-megapixel camera and support UMTS, HSPDA and possibly even Wi-Fi. It's been almost exactly one year since Palm announced its first Windows-powered Treo.