Hi, if you want to post images with your text it is quite easy to do.

The images need to actually be hosted on thwe web somewhere, and you actually create a link to them.

So first you have to upload the image to a hosting website, then paste the link here.

Not that hard really. Go here ImageShack® - Image Hosting and just follow the instructions.
Click browse to find the image on your PC.
Resize to 320x240.
Click host it. Might take a while to upload.
I normally use 320x240 as the size, The bigger ones are quite large and if some of you are on dial up connections it could case a problem for you. (large resolution pics will take too long for the image to appear on your pc)