Conversion to Version 2

[Doug Hardie]

I have been using FreeRadius 1.x for a number of years.  It has worked  
just fine.  All I am using it for is to authenticate and authorize  
dial-in users (its about as simple as you can get).  The only unusual  
item is I have a couple of fairly complex modules for authorization  
and accounting.  The question is should I bother to upgrade to 2.x.  I  
don't have a need for any of the new features it provides.  I don't  
even use most of the features in 1.x.  My largest concern is the  
modules.  I don't recall seeing anything here about what changes would  
be required for them other than I believe they have to be compiled  
with the server.  Currently the modules are compiled separately and  
placed in /usr/local/lib and everything just works.