Originally Posted by dohman
Motofail hangs right at the start, "Waiting for device..." Does not go any further, have left it sitting there for 20+ minutes. Stock bionic, running .905
Do you have the Motorola drivers installed? Make sure that you also have the phone in USB Debugging mode.
It's also a good idea to try other USB ports on the computer as well, as sometimes the front ports are not as reliable as others, random Windows bugs, etc.