Id like to post some pics on here of stuff id like to trade with people, how do I do that? I know what the Tag and url is of my pics ( I have them in photobucket), but im not quite sure how to do it.

Any help would be appreciated

Just place the complete URL inbetween these HTML tags.
[img PLACE YOUR URL HERE /img] just be sure to close the tags, I had to leave em open for the demo.
You will find buttons above the text box. Just click the appropriate button for the right tags. HTH
Cheers,
Bryan

The simple form:

Copy and paste the picture's url between these tags:

[/img]Picture's URL[img]

Just be sure to switch the tags' positions. If I had places the tags in the other way, you would have seen the dreaded red "x", like what is presented in the above post.