Hi, I was just wondering if anyone could help me with the following problem I am having with my 8GB Memory Card i recently purchased for my G1. The built-in memory card reader on my computer does not recognise the card when I insert it, so I attached it via USB whilst still in the phone. The computer then recognised it until I began transferring items to it. When it just stopped working and even made the phone unresponsive. Have I just bought a dodgy memory card? Thanks for any help you can provide.