A great utility that allows you to draw circles and ovals easily on your map, it removes any unused lights, media and sound and, it now allows third party effects with the permission from the author. It still is able to move the entire level along the x, y and z axis. Update adds the effects folders.More info is available from his web page.

This is the editor updates released by Bungie. Although Anvil will still give you problems when patching files, the sounds portion of this file has been fixed now. You will still have problems with shape files, unless there is a fix that I am not aware of. Anvil 1.0.2 is still posted for those that have files or download files that were made with this version. As of this date I have had problems opening files created with the 1.0.2.

The latest for Forge is 1.0.4, found in another archive here.

The sound shrinker can take a sounds file from Marathon 2 or Infinity and delete all its 16-bit sounds. This will reduce it's size by a tremendous amount. A must for those with filled up HD's.This updates corrects a bug that was in 1.1.1

With this download you get two programs. Add Arbitrary Map Points and Create Spiral Staircase. The AMP utility will add arbitrary points to a unmerged Marathon 2 map, and, Infinity map. It is highly recommended that you read the readme before using the utility. Doing so, should help tremendously. A pretty neat little utility!