I bought a MoogleX sim card adapter tool from eBay last week for $20...I installed this into my iphone 3G after cutting the top of the sim, it worked fine as directions instructed for about a couple of hours...but then it stopped working, said No Sim, and after that the SIM was stuck in my phone..normal story about sim card adapters as far as i've been reading on forums...I went to apple got my sim card adapter out, got a refund...but now im thinking which sim card adapter actually works? and what if i make my sim card a bit thinner would it fit nicely in my iphone then? or should i use turbosim, yessim, or intellisim, all those that are out there...i didnt try taping the sim card and the adapter together, so has anyone had any luck with this?