Hobbit questions

[FIGARO Nicolas]

Hi, 

I just migrated a server from bigbrother 1.9e btf to hobbit. 

1st question : 
The bb server was stopped, but the bb client is still running. 
Do I have to install the hobbit client and stop the bb client on my
server ? 

2nd question : 
I modified the larrd/lib/LARRD/checks.pm to add a specific rrd check (to
monitor 
a san array). The extension script is still running, as it is launched
by the bb 1.9e client. 
How can I add the graph to hobbit ? 

3rd question : 
Is there a specific hobbit deadcat-like site ? (I know I can still use
bigbrother extensions, 
But perhaps hobbit can have its own site and extensions)

Thanks

Nicolas Figaro