IMG code is used for pics that are hosted on the web already, you just link them directly into your message.
You can do one of two things: First if you don't feel like setting up a free acount at photobucket.com or tinypic.com you can simply upload the pics in the form of attachments. When you are creating the thread scroll down to manage attachments and from there you upload them from the location on your hard drive to the forum.
Second, if you want, set up an account at one of the two sites listed above. From there simply upload your pics to the site, its very simple and it even resizes the pics to the maximum size if its too large. From there you can find the IMG code and simply cut and paste it into your message.
Hope this helps. I look forward to seeing the pics

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