Removing the side to side scrollbar?

[Gutspiller]

I added the resizeable window hack, but I believe it did this before I added that too. The window where the messages appear have the side to side scrollbar and it cuts off the text if sometimes at the end of the line if it's a short word. How can this be fixed?

Also, I had a user report smilie problems in Opera, anybody heard of this or know how to fix it?