[BioC] R 2.0.1 Question

[Heather Good]

To whom it may concern:

After installing the new R 2.0.1 version, the "help" button in limmaGUI 
no longer works.  Certain features of the "Help" drop-down menu work, 
but when clicking on LimmaHelp in the drop-down menu nothing happens.  
I am wondering if perhaps the help files did not install properly and 
if there is a way to correct this error.  Also, is there a new user's 
guide for the R 2.0.1 version and where may I access it?

Thank you,
Heather Good