I don't regret buying the computer. It is probably not as good for NAV as a stand alone TomTom Go or a DVD based navigation system, but it still isn't too bad. And the sound system that comes with it is great. I even found out it had a six disk CD changer with it once I got it home.

However living here in Indianapolis and parking outside, I wish I would have waited three months to be able to buy the 2006 with heated seats and mirrors instead of the just then released 2005.

It is interestinng to hear those are no longer available as that is the only option I regret not being able to get in my fully loaded 2005.

But I would say buy the Hybrid Energy NAV system if for no other reason for the total button pushing geek nirvana that it brings to the already cool package.