So, apparently my blog layout decided to die a horrible flaming death today, so I've updated the layout.
It looks like I've been able to restore the SyntaxHighlighter functionality, too. I gave the SyntaxHighlighter theme an update, because the white background didn't seem to fit in very well.
If you're interested about how to add SyntaxHighlighter to a Blogger Blog with minimal fuss, check out this tutorial from MyBloggerLab. Their customizable code widget is pretty nifty.
Let me know if you run into any formatting issues.
Thanks for reading!