Re: New to Blu? Buy a PS3: the most featured BD hardware available...
Well, apparently, I didn't quite brick my PS3/40GB -- or maybe I did depending on what you mean by that

-- in my recent trouble w/ the internal HDD. It does seem like some pretty bad things will have to happen in order to truly brick your PS3 beyond hope of an easy restore.
From what I can tell, the PS3 seems to at least download the software to your HDD first before actually installing it -- pretty much like how it's typically done w/ software updates on a regular computer.
In my case, I fixed the problem w/ a new HDD installation. Didn't even need to do anything special to restore the system (and just about all my settings other than a couple things in the web browser software and maybe whatever saved games on the HDD).
I wouldn't worry about bricking a new PS3. Just set it up and do a software update as your first priority and then enjoy. Yeah, I'm also not too fond of updating software w/ bleeding edge stuff despite being a programmer and all, but I wouldn't worry about it for a brand new PS3. If anything, if something's actually wrong w/ the PS3 (that might cause a problem w/ updates), you'd probably want to find out asap so you might be able to return it for a replacement or something.
_Man_