[aznd000d]

This is how I do it, but I use GPSgate though.
I'd run GPSgate to let it sit on the tray.
Then launch google maps to get a fix (somehow google maps can get a fix within 2 seconds cold or hot). then exit google maps. but before you exit google maps, make sure that GPSgate icon on the tray is green.
Then I run iguidance.
Done