You must now provide a picture for any map posted in this section so that it may be properly commented on. No one should have to download and open your map just to have a look at it, especially if they're going to take the time to give you feedback to improve it.

To make a picture of your map, open it in SCMDraft, go to file, and save image. Please resize the image as SCMDraft's default images are very large, and preferably convert it to PNG, JPEG, or another easy to view format.

Helpful tools:
Photogadget free for resizing.
Paint.NET for saving as a different format as well as glow/sharpening effects.

Please read the other two pinned topics as well before posting maps.
Read Before Posting A Melee Map
Melee Mapping Guide

You can also upload your picture to a site like photobucket.com, which automatically resizes the picture for you.

Gah. That could be rather annoying, considering I do all my mapping on an old Mac running Mac OS 9.

I think there is a mac capable picture tool, but I am not aware of one off hand. Try google.