[Dictionarysearch] Not opening new tab in Firefox 1.5 Beta 1

[ARTUR VIRGINAS]

   Hello all.  I changed the maxVersion in install.rdf
of DictionarySearch 0.9.3 to make it compatible with
Firefox 1.5 Beta 1.  The problem is that whenever I
try to right-click and define a word, it doesn't
define anything or open anything in a new tab. 
Nothing happens, I click to define something and the
browser just sits there.  I'm not sure what's wrong, I
just thought I'd throw this out there in case this
issue isn't known yet.  Is there a beta I can
use/test?
My BuildID:
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US;
rv:1.8b4) Gecko/20050908 Firefox/1.4 ID:2005090806


Artur

--
"For what will it profit a man if he gains the whole world, and loses his own soul?  Or what will a man give in exchange for his soul?"
     Mark 8:36-37
"a little nonsense now and then is relished by the wisest men"
   - Willy Wonka (1971 version)