How I do wish I could have held off and waited for the Titanium.
September of 2000 I needed a laptop from school and everyone knew the G4 was next, which was enough for me. No one knew then it would be so sleek. I couldn't wait till MWSF though, so I got a 400mhz g3. Using it now, still is cool. Mainly I just use it for wireless internet around the house. I use my dual 800 for real stuff.
The only thing is that the Titanium won't run FS2002.
It will run X-Plane well though.
I have also got to say if you are a gamer, I'd stick to a desktop.