i know this may be BORING to some but are the laser bore sights on the market really worth the money? i have finally gotten all the `stuff' together for my hobby rifle, I.E. scope, rings and mount ramp and now i'm faced with the task of mounting the scope and zeroing `in' with the least amount of frustration as possilble. so whats the deal ?,is there a cheaper way to go with this procedure? or do i spend the cash and suck it up? :?