ALSO NOTED: Virgin gets Bluetooth; GSM turns 20; and much more...

> Virgin Mobile USA updates the UTStarcom Slice with Bluetooth. That's the first handset on Virgin Mobile's network to offer the short-range technology. Article

> Happy 20th birthday, GSM. Article

> Infineon, the chipmaker behind the iPhone's EDGE platform, is "cruising" thanks to the iPhone's success. Article

> Location based services help you find your way. Feature

And Finally... Making movies matter on mobile. Column