1. Install

1.1 Goto install

1.2 Select file

1.3 Upload file & Install

2. Get the Google API Key

2.1.1 Google API Key: Goto Google API Console

http://code.google.com/apis/console

2.1.2 Google API Key: If necessary Register a Google account

2.1.3 Google API Key: Select Maps API

2.1.4 Google API Key: Restrict domains and copy API key

3.Configure plugin

3.1 Goto plugin manager

3.2 Edit Google Maps plugin

3.3 Enter Google api key and enable plugin

3.4 Save plugin

4. Use

4.1 Goto article manager

4.2 New article

4.3 Enter {mosmap}, publish, place on frontpage and save

4.4 Goto frontpage