This unit is 3 days old and it is a great piece of kit. I have contacted storage options who seem to think that I have a defective unit. The unit works fine I suspect that there is more likely a bug in the software or something that they aren't telling me. The problem is listed below.
If I take unit out of usb debugging it lists 4 storage volumes in device manager. If usb debugging is on which it is how it came configured it asks for a TCC8900 driver.My model is SCR052577 running android 2.3 baseband version 1.02. Build number Scroll Gen 5 2.3.1. Build number 97C2-D1-S1-1S0-100. I hope this helps.