The morning after messed up images post

Hello users, I have wordpress 3.0.1 and I installed the morning after theme, but it’s a magazine style theme, so when i put a lot of images (like Image tutorial) like this post : https://www.computerdevil.com/2010/09/20/2-2-register-a-free-co-cc-domain-for-free-dns-configuration/

the Images appear so messy and bad, so please help me how can I make it look normal without changing the theme, as it’s really good