Can you change how Outlook 2007 renders HTML email?

Hi! I was just the subject of a company wide softrare “upgrade” and I am now on Outlook 2007. I get, and sometimes send, HTML emails. When they arrive in my inbox, they are often pretty wacked out. I know that the ones I have sent out have good “email application compatible” code. I went to great lenghts to make sure. I know Outlook 2007 renders through Word… but, is there a way I can improve what I am seeing? Some setting in Outlook that can change how Word renders things? Your help would be greatly appreciated!!!