How to post Big images with out Messing up the margins

Its very simple to do, just follow these simple sets.
  1. Find your Picture. Heres one I took at a tigers game
    http://img420.imageshack.us/img420/9291/p10105011xp.jpg
  2. Instead of using the regular [img] IMAGEURLHERE [/img] tags simply use the [imgbig ] IMAGE URL HERE [/ imgbig] tag with out the spaces of course
  3. Looks like this:
    Click the image to view the full version
    The image above has been resized. Click on it to see the full version.
See? Simple!