Cut SIM to MicroSIM - How to guide - t-mobile, verizon, AT&T, sprint, iphone 4, ipad

It's easy to cut down you regular sim to microsim. You can get networks like t-mobile, verizon, cingular, sprint etc to work with you unlocked iPhone 4 or iPad. Tip try it out on some old sim cards or free pay as you go SIM's so you get confident with it.