Scaling Screen Res down for the Arcade

Hi All,

I've got a couple of games I'd love to put in the arcade, but I'd need to change the game res to 900px wide.

Is there a way that I can simply use Letterbox Scaling in C2 to fit in the Arcade iframe? If I had to reduce the actual window width to 900px, it would require fairly major rework. <img src="smileys/smiley11.gif" border="0" align="middle" />