All IPhone 4 & IPad customers worldwide have a couple options to convert their existing sim card to micro size 3FF format.

New Rebel Lite Micro Sim cutter Design Shipping From July 23 2010.

The Rebel Sim card Team developed a Lite Version of the Rebel Micro Sim cutter. This is a very superior design and unlike other other cutters in the market users are able to operate with 2 fingers and need to apply only little force to make a successful accurate cut. Cutting micro simcards with the Latest Design of the Rebel Lite Micro Sim cutter has becomes childs play.

in reference to: News :: Rebel Pro & Lite Micro Sim Cutter & 5 Micro Sim Converter Adapter Package Offer with Free Iphone 4 Screen Protector - Rebel Micro Sim Cutter for Apple iphone 4 & ipad (view on Google Sidewiki)