Can somebody explain how to post a screenshot in a trade ?

Upload your screenshot on tinypic for example and put the direct link between the image tags.
[img]your direct link here[/img]

Here's the detailed guide:
http://forums.d2jsp.org/info.php?p=41

This post was edited by Odysseus on Aug 23 2011 09:55am

I dont know if you just use windows or linux etc

This guides explain everything ( windows linux etc and even how to post personal messages)

Guides: Screenshots Profilelinks etc.

i prefer tinypic to upload my s/s

This post was edited by TomX213 on Aug 23 2011 10:21am

upload your screenshot at photobucket / tinypic / imageshack
copy the direct link
paste it into: [img]link[/img]

example ( my avatar )
uploaded at imageshack
the code for it

This post was edited by nc3 on Aug 23 2011 10:23am

imgur.com is the best image hosting site. It is free and ridiculously fast.

This is right, let me know if you don't understand, I will take time to help you sir.