Help Navigation App

[Bedroom Eyes]

I was recently looking at my phones storage and noticed that of my 8GB SD card, I only had 2.7GB left to spare. Granted, I don't store enough on my phone anyway to make it an issue, but I was curious. So I downloaded Astro File manager to take a look, and apparently 4GB is being taken up by the navigation app, most of this being the maps used in it.... Does anyone else have this? I never use navigation, I just open Google maps app and use that for directions. Should I just get rid of navigation?

Edit: Astro says that the 4GB is used by navigator. Which I assume is the navigation app?

 

[Harry2]

The maps belongs to the stock HTC app 'Locations'.
Go to Locations's menu, tip on the basket and look which maps are on your DHD. And get rid of them

Harry