What if our cellphones, instead of sound alone, could provide a pleasant fragrance to go along? Does that sound like something useful?
NTT Communications are working on a way to combine smell with a tone, using a special infrared device…

Ringtones in iTunes have a file extension of M4R. You can change any AAC file to M4R, and it will now be a ringtone that will be added on the next sync to your iPhone. Easy to turn your music into ringtones for free. There is even a tutorial including pictures at oubipaws…