ah wireless stuff has its merits, firstly.. no wires! (no sh*t) but then that means freedom of movement which also means... typing while lying on your bed. (if you must) and whats more, the keyboard i have has media control, so i can pause a video/movie im watching while sitting on my bed or change songs... although its a rare case, if you ever need to, then well the option to do so is there. better to have something you dont usually use than to not have something you need, wouldent you say? anyway thats my view. for me though the mouse HAS to be corded. not coz i believe any of the "OMGWTF IT LAGS" theories that gamers have, but because battery weight is a problem, as well as the fact that they run out.