In addition to embedding pics to your posts, you can set up your own media album.
First, to embed a pic, just click on that little icon of a landscape (it's one of the buttons along the top of a post that you are writing. If you hover the mouse over it, it says, "Insert Image". When you do that, you'll get two little bracketed "img" Put the url of the image in between the two imp codes, and push "Preview" and you should see your image.
If you want to set up your own media album, just click on "Media" above (it's in the same row as "Home" "Help" etc... and follow the easy guides there.
Here's my latest album (thanks to BrammoBrian):
Enertia in the Wild.