> I have a MacIIci with 1.5.3 installed.
> 
> How can I upgrade this to 1.6.1 without having to reinstall everything?
> 
> Is this possible?
> 
> Is there documentation somewhere?

I'd also be interested.  I am not unix guru (yet! I'm learning!) but I would _love_ to know how to check for updates, download, and install automatically every night.  New kernels, security patches, etc.

Tim

-- 
Tim & Alethea