the best thing you could do is go to the hardware store and pickup a rechargable cordless screwdriver. many companies make them but dont go with a fast one or the plastic will heatup from the screw turning too fast and damage the plastic. also if you can swing it pickup a set of good metric hand drivers. dont waste your money on the fancy hudy ones cause the tips wear fast go with the M I P's and they will be the last set you buy! use the cordless to do most of the work and use the hand ones to finish so you dont overtighten. ofna makes a great 4 bit hex kit to fit the cordless. GET THE CORDLESS OR YOUR SEX LIFE WILL SUFFER!!!lol.