MapBusinessOnline supports exporting map content in KML and KMZ formats for viewing and integrating the content with other software your company may have.
Click the Drawings icon in the Export section on the main toolbar. Export drawings wizard will start.
Choose a file format. Click Next.
MBO will generate the file and inform you about its size. That may take a few minutes depending on the size of your drawings layer. Click the Save button in the wizard to choose a file to store the output.
Below are quick view instructions on how to import the file in Google maps. For details, search the Web.