wow ! I be a -lrb- girl -rrb- gamer and I have be want this for quite some time now and I be thrill . the key be so smooth ! typing be a breeze with this . I love that I can control my speaker with the wheel on the right side without have to go into sound setting or the volume control on the speaker themselves . it make it much easier when it be right there in front of you . I have yet to use the macro as I have be a bit too busy play game to be honest , but I plan to fill they all soon . it will be nice to not have to type all the information now that it be a simple press of a key . my profile disk would not work , but get the dl on Logitech 's web site be no problem . I have be miss out and really glad that I finally get this . it be more than worth the wait !