I'm new to the whole app making and Android Market. But I was wondering how you update an app you've put on the market once you make changes to it on Buzztouch?

It will update Automatically everything in the app is pulled from your buzztouch account.. so every time you add something it will auto update :-)

The Changes you make in the Buzztouch control panel will automatically update in the app ...once the user opens the app it will ask user if wants to update...very cool!! edit: posted at the same time slater..cheers!!

Thanks! Does this also apply if you change the app icon on buzztouch?

No Icon requires a rebuild or you can just find the icon.png file change it and recompile.. this is faster and higher quality image.. because the image you upload to buzztouch will only be 72dpi

You must make changes to the original files using the original release certificate. I think you need the original keystore too. My first mistake in the Android market was not saving all this information in one spot. My map did not load and when I corrected the problem I used a different certificate. I could not update my project. I had to start over again. On the manifest you also need to change the version from 1.4 to something like 1.4.1 or 1.4a.

you can keep it 1.4 but you have to change the version type.. from 1 to 2 ... etc... or like tiger said it will not let you upload it.