Can I save the routine when I travel from point A to point B?

I'm not sure what you want to save. You can save the destination in "Favorites" or make a custom POI of the destination. What else did you have in mind?

Favorites are destination points not routes.

For example:

There are four routes available from point A to point E.

1.Road A-Road B-Road C-Road D-Road E

2.Road A-Road S-Road T-Road E

3.Road A-Road F-Road G-Road H-Road J-Road E

4.Road A-Road P-Road E

Now I prefer route number 2 but I don't want to use mapsource to draw the route. Instead I point my finger to save the route I just drove so that I can use for next time like my favorites.

If you are asking if that unit stores tracks (where you've been) or routes (where you want to go), the answer is "No" to both.

Too bad. Yeah store the tracks. Thanks though.

I have found that if I make a turn off of route A - to route B, then hit detour it will usually follow that route and be happy.

Give it a try.

Daniel