I have.... Though it's the Passport 9500CI. Had it in for almost 2 years and had just one ticket with it on. The amount it has saved me from would be far to many to count. I do a lot of LONG Road trips and it's a great way to stay alert on the road. It alerts you of RED LIGHT CAMERAS (which we have plenty of here in Denver) It is also controlled by GPS, so you can block out locations where false alarms are around. I love EVERYTHING about mine and highly recommend one!
The installation was very simple and straight forward. The hardest part was wiring the rear sensor through the tail gate, well it was for me. I don't have any pictures but if you need some I would be happy to send some.
Oh and as far as power for the unit.... I hardwired it to the back of the cigarette lighter in the glove box. This way it comes on as soon as I turn the key. Food for thought.
Hope that helps!