[R] R help in Firefox on Windows XP

[Erich Neuwirth]

I had to reinstall my machine, so I installed Firefox 0.9 as browser
I am using WinXP and R 1.9.1 beta.
Now search in R html help does not work.
I checked that the Java VM is working correctlt, Sun's test site says
my installation is OK.
Firefoxalso tells me that

Applet Searchengine loaded
Applet Searchengine started

it just does not find anything.
Does anybody know how to solve this?

Erich