At this stage the only way to post a picture to the forum is if it already exists online somewhere. Bummer for some.
That functionality is coming out in the next version of the phpBB software.
I can't really complain as it's freeware and it does a pretty good job.
As a temporary solution if people want to email me the images I'll put them in a directory that they can then reference them.
So....
My email address is; gregwapling@hotmail.com
the directory I will put them in is called; http://www.hot-rod.com.au/forumimages/
The code you would use to include the image;
[img]http://www.hot-rod.com.au/forumimages/<imagename>[/img]
If we can keep the images reasonably small, so much the better;
Maximum Width 400 x Height 270
72 - 180 dpi, 75% compressed
This should produce an image of about 20Kb