A suggestion to those modifying their blog templates. Before making changes, copy the current template, paste it into a Notepad document, and save it. Then if you screw up you can drop back to where you were before the changes by pasting the saved copy back into the template editor.
I go a step further by keeping the starting template and then a separate copy each time I make and test a change. This enables me to back up to the last valid alteration without having to go all the way back to where I started.
This post was written by Kevin from Seriously good