Mako here is what you do step by step

1. Record film from Aces High.
2. Open film in Aces High Film Veiwer.
3. Play the film, find the shot you want and pause the film.
4. Click on the "Full Screen" button.
5. Hit control P or Ctrt Print screen to copy the image on the screen.
6. Open up Paint and copy the image into paint.
7. Save image to what ever you like.
8. Find a image hosting site such as imageshack.com
9. Locate and Upload your picture.
10. Copy the forum thumbnail url on to your post.