Anyone used SIM to micro SIM cutter devices? | Phone/Device Issues and Features | Consumer forum

Has anyone ordered and used one of those stapler-like SIM cutters that chops down a standard SIM card (technically that's a mini SIM as the original SIMs were the size of credit cards) down to micro SIM size? A micro SIM is needed for the new iPhone 4 and, presumably, many phones in the future.

They also come with 2 to 4 little adapters that lets you put the cut SIM back into a phone that requires a mini SIM again if need be.

Here's one:
http://boliston.files.wordpres.....#038;h=640

I bought one on eBay last night from supplier with a 100% rating in Hong Kong. You can get them for about $10 including shipping, direct from Asia instead of paying $35 from a Canadian supplier.

Has anyone used these successfully yet?