343e44f7_syntax_highlighter_for_blogger__SyntaxHighlighter
[PrettyPrint] Takes less bandwidth because it's minified and only two files need to be downloaded by browser. [SyntaxHighlighter] 
Takes more bandwidth because it's not minified and if you have included more files then it takes longer to download.
Errorbuster: Prettify: A syntax highlighter for blogger
SyntaxHighlighter