HTCのSmartPhoneはSiRFstarIIIを選択:msmobiles.com

By the end of October 2006 HTC Artemis (the tiny Pocket PC phone from HTC with built-in GPS, built-in FM radio and built-in Wi-Fi 802.11g) goes on sale as HTC P3300 and also under various different names through mobile operators. Unlike outdated archaic HP iPAQ Pocket PC phones with built-in GPS - from backward un-innovative HP corporation, HTC's first Pocket PC phone with GPS uses contemporary GPS chipset...

msmobiles.com によるとSiRFのPressReleaseから読み取れる、HTCが今後生産するSmartPhoneのGPSにはSiRFstarIIIのchipsetを使うようです!
第一弾はHTC Artemisに内蔵したものだそうですが、SmartPhoneでなければ既にHTC Galaxy(DoPod P100)に搭載されていますが、あまり感度と初期の測位が遅かったのでどこまで真に受けていいのか微妙かもしれませんが・・・・(^^;