As seen on TV screwdriver from Lowes
I usually don't pay attention to the TV ads, but was by Lowes yesterday and picked up one of those human powered screw drivers that either ratchets or goes double speed if you hold the collar.
( it really does not ratchet, just goes in one direction if you don't hold the collar )
That thing is slicker than snot on a glass doorknob !!!
For $20, highly recommended.