I hav his laptop it is great to use till in working condition after cell service is also good as its perfomence. it had power full cpu sound card and sensable mouse pad as well as grafix is also good . lenovo gives us a driver cd and inbild nova key for system ristor bakup also clining virous. work perfactly on vista xp like os but in win7 it gives a sound and touch driver problem but lenovo fix the problem out.