Better with external GPS (at least better than Galaxy S's internatl)
Tried to post this in a comment. Try to bump it in an own topic:
Is it possible to add support for external GPS units in Android? (here, unlike Windows Mobile, there is only support for the inbuilt)
I have switched from Windows mobile to android. Unfortunately i chose Samsung Galaxy S which has some GPS bug in the first units to market. It leads to noisy gps data and occasional lost connections >> wrong Distance, speed and others.
I thought about connecting the old gps mouse until firmware updatd fixes, but it doesnt seem to be possible to use external GPS in Android version??
Moreover i think the external GPS would give far better tracking, especially for trainings in forests where trees can obscure the satellites.