2 clicks to the free join, looks tight bro. I have tested this in widths of as low as 600px wide and up to 870 for the full frame.
All you have to do is edit the iframe code and put in your affiliate code:
Code:
<iframe src="http://www.mmaaxx.com/table/sakuralive/index05.html?affid=us5927" width="700" height="200" frameborder="no" scrolling="no"></iframe>