Who has a TurbroExpress? How do you like it?

I'm wanting to pick up a turboexpress so I can play on the road and so I don't have to hook up another system. I've never played TG but I want to badly and I plan to play through the hucards before I purchase a turbo duo.

Is the TurboExpress worth it? What are some pros and cons? How is the battery life? Do all games save on the cards or by the system?

Thanks for the help!

I love the Turbo Express, great picture and the small size of the games is perfect for a portable system. The only problem with it is there is no way to save on the unit or the games with the TE so I always have a pencil and paper to write down passwords.