the Logitech Cordless Elite Duo be a excellent keyboard and mouse combo . while I have not get the range some other have state , I still get more than Logitech 's advertised 6ft . they work well for daily activity and fast-pace game such as quake iii . the keyboard be very comfortable and easy to type on . the key be quiet and have a good feel . all the extra button be useful and add to the functionality of the keyboard . the mouse that be include I can not recommend for people who be left-handed and\/or have small hand . however , I find it to be comfortable and very responsive . the mouse be heavy compare to most mouse , but for the most part it be not noticeable .  my only problem be that the software can be annoying . I like the function they have and the ease to set up , however , I do not like the little pop-up when you first use one of these button . I would have also like media button support of the interactual dvd player software . but I be sure that will come eventually .  one last word of warning . be careful if you have a pocket pc install on you computer . the first time I install the itouch program , it cause a conflict and I have to spend about 2 1\/2 hour to figure out what be go on and to reinstall the activesync and the Logitech software . I would of give the keyboard at least a 4-5 if I have not have the driver conflict that I do .