I have no idea where the idea came from or who started it, but last year it became quite a trend to wear a silicon wristband to show your support for a particular charity. Yellow for Livestrong (Lance Armstrongs Cancer charity), White for Band Aid, Red for AID etc. However, could this be the new band for 2006 - not only does it look like the part, but it's also useful - it's a USB memory stick wrapped round your wrist. Now you can be trendy and carry all your personal files with you.