The other day I bought a Motorola W270 phone, brand new, came with a 2GB mini SD card, I've formatted both the phone and the SD card, so far they're working fine, but, when I try to connect the phone to my PC via USB cable, it asks me if I want to connect the phone as a storage device, I select yes, it says it's connecting, as soon as it connects, it tells me the cable was disconnected, but it's still in there and I haven't touched anything!

Please help!