I just modified the brps.js for my blog (latest one, alive :) ).
Here is a list of changes:
  * The Blog ID and Key are hand coded in script.
  * Remove the BRPS options, because I know what I want.
  * No longer rendering the title and if the page is not a single post
page, then it will show a message instead of emptying gadget to show
nothing.
  * The list will be sliding down and fading in. (This is probably the
most significant change)
I am not planning to modify the brps.js on BRPS server, my favorite
excuse, I am lazy. :D
You can copy the code at 
http://blog.yjl.im/2010/08/my-brps-client-script.html
PS. the code is STILL LICENSED under the GPLv3.