Thanks guys! Yeah, I spent hours last night scrolling throught the free apps out there and saw many of those you've mentioned. I got Pandora all set up which is cool - I use it here at home and at work, never thought about it working with a smart phone and running it through the car stereo. Bummer is that the truck has the stock head unit, so I don't imagine I can make it work in the vehicle I drive the most. The XJ has a USB cable set up, but I guess I need an adapter to go from the large USB to the smaller right?
I downloaded the metal detector - kinda cool! I guess it uses the antenna as the sensor but it works fairly well.
Having issues setting up my e-mail accounts. Got a G-mail account set up when I bought the phone, but it won't connect to the servers to get my Comcast account e-mails. Gotta call tech support I guess.
I got the flashlight app as well, that definitely will come in handy.
I also loaded an app for instant sound recording - definitely a good tool for work. Hoping I can find an app that will provide instant sound and video - that would be optimal.
Not much for the games - don't need the time-wasting temptation......
Saw a thread somewhere on line where a guy found an app that uses a remote OBDII plug that will transmit to your smartphone and give you real time ECU data and will also let you configure your phone's display to show gauges - the program allows for you to change the display so that it shows a mirror image, then you lay the phone on the dash and it'll reflect on the windshield like a true heads-up display........ now THAT's cool.