How do you post a pictures on this site?

Hi Vlad - click on "Albums," then "Create and edit your photo albums." There are size restrictions - can't tell you what they are off the top of my head.

If it's a small picture, the best way is to click on the word ALBUMS at the top of the page, follow the instructions there, and put something here to let people know. If it's a picture that is already out there somewhere, you can have it show up here by typing the path inside an html code.
<img src=" "

For example, to get this picture to appear, I posted the picture at photobucket.com, and typed the following code here with a "Less Than" sign before it and a "Greater Than" sign after it.

img src=" "
</a

Basicly,, I'm telling this website that the picture is located at http://i2.photobucket.com/albums/y14/SidecarMike and that it's name is dsc00011.jpg.

So how do you get the picture from your profile to show up under your name when you post something?

OK, that's called an Avatar. You'll need to size a picture down to about 100 pixels wide to do this.
Once you have a small picture, click on the Settings button above and select the line that says "Upload message avatar photo". Type in the path to the photo and click on Submit. After that it should show up next to your name, just like yours does. Or did I misunderstand your question??