Please consider using the forum attachment system instead of using external hosts.
About blueprint setup, check my website, I've just posted an article about that way of setting up blueprint :
Pixels or Atoms ?. I compare it with my previous tutorial on this matter :
Pixels or Atoms ?.
Edit : the two links appear to be identical but they don't
It's just my blog engine that always use the same HTML page title. Poor code writer I am...