Updating to FF 3.5 Rated 5 out of 5 stars

- close FF
- replace in file extensions/{007C7BD8-3DB5-41e5-A7D9-7021B464CC9D}/install.rdf :
old value: em:maxVersion="3.0.*"
new value: em:maxVersion="3.5.*"
(to be found in line 8)
- save (keep backup copy! file is readonly!)
- launch firefox and feel happiness come back (tested with 3.5.5 on linux64)