Opt-in for a more stylish GPS navigation system. The slim and lightweight Navman S100 ($200) measures at 13.5-mm thin and includes a 4.3-inch touchscreen display. The S100 offers improved features such as 3D city landmarks and maps, NavPix photo navigation, MP3 player and SirStar’s InstaFix II which delivers GPS fix five times faster. It also comes with a tap and slide functionality provided by Glide Touch, a Mio’s Spirit software