I've seen a number of posts around lamenting that various iPhone Alarm Clock applications can only  play canned sounds or iPod tunes, but not Ringtones for an alarm sound (Although I've got to admit I can't imagine why anyone would want to think their phone was ringing at 6:00AM!?).

Actually, if your Alarm Ap supports iPod tune playing for alarm sounds, then, as they say, "You're in fat city".

To use a Ringtone for a

 For years I have looked for a "minimalist" portable and universal charger and cable system to support our phones, cameras, GPS units and other electronic devices while traveling.

Tired of hauling around a bag of chargers and different cables to match the varying connection ports on each device, I finally initiated an exhaustive Internet search accompanied by lots of contact emails to clarify specs, etc.

All of this effort has paid off, however, in the form of a single charger that works in vehicle 12V sockets as well as international power mains (with appropriate adapter plugs) from 90-240 VAC, AND a single cable with interchangable Tips at the device end.

A number of people have reported difficulty in calibrating their 3G S Compass.

The documentation is rather vague in the procedure.  It states:

"The compass needs to be calibrated the first time you use it, and may need to be calibrated occasionally after that. iPhone alerts you whenever calibration is needed.

We travel a  lot and since we live in Michigan, the weather extremes can be severe.  Thus I always wanted to be able to monitor house and freezer temperatures while we were gone.  We once returned home to find a freezer had failed and the resulting aroma and mess was so substantial we had to haul the freezer out of the house and to the dump!