For people have problem to get AstroGPSLauncher to work
Please use 'SK Shortcut Manager to create a shortcut for you and simplify your process
Sk Shortcut Manager can be download here
http://handheld.softpedia.com/get/Sy...er-18241.shtml
[SK Shortcut Manager]
Create new Shortcut
Name = you provide
Command = select AstroGPSLauncher
Parameters = select your gps application
and set icon to your gps application.
YOu can uninstall SK Shortcut Manager after done create a shortcut for your GPS
If you use iGuidance, you can use TalynOne 'iGuidanceInternalGPSLauncher.mscr', with GPSGate to get one step launch solution
Read this thread for more detail.
http://forum.xda-developers.com/showthread.php?t=363431