Help with Advanced Guestbook tables

I wondered if any of you could take a look at the guest book in my site and tell me why the border is broken in some of the posts, and why the text runs of the table on some of them... why does this happen and how do i fix it, it seems to be a problem in IE, and not safari, or netscape, please help the guest book is at

www.katerone.com/50mm/index.php

thank you..

I just looked at you guestbook with IE 6.0sp2 and all seems fine.

take a look at pages 1 - 20 post 12, 19 and 20. you'll see what i mean...

thanks