Halo 3 ODST Audio Log Location Map?

Halo 3 ODST was released a few days ago and now my friends and I are searching for Halo 3 ODST audio logs locations and Halo 3 ODST audio logs map. Where can I find what I'm looking for?

Here is Halo 3 ODST Audio Logs Locations Guide in high-definition video. In this video, you will see the Locations in both map and screenshots of actual audio log location. The first 1-29 Halo 3 ODST Audio Logs Locations were provided with screenshots only. The 30th was shown through a demo video with an instructional guide.