I had bought an Acer laptop Extenza 4630Z in Mar. '09 and had registered it promptly. Soon after, I found the mouse/cursor jumping all over the place. So, I sought the help of Customer Support. Despite several attempts to complain online I was unable to get any response. I then tried to contact them on phone. The phone number I tried gave me another number. On ringing that number the lady did not want to know my Registration details and asked me for my complaint. When I told her about the mouse/cursor jumping problem she said I would have... read full review »