Everything is there at hand reach. Wonderful.
For those who have problems, you need to also make sure the administrator/components directory is chmod 755.
for some reason, mine had changed to 644 and I was getting the same fetchscript.php error message you are mentioning.
I'd love to see more flexibility of the look. Specifically, I'd love to be able to enter a module class suffix to make the module fit better with my site(s).
That's the only thing I can think of that can be solved by the coders of the extension. I don't love the frame too much, but that's Google, Yahoo and/or Altavista related.
The flags versus drop down is not an easy one to solve. I like the look of the flags better, but objectively, the drop down takes way less space. Would be nice to be able to choose but I won't lose sleep over that one.
If I could just get the look issue I spoke of fixed, I'd be a VERY happy camper :)
As is, GREAT job! Thanks bunches!