Just got an HP-1100 in July, used as a mobile notebook loved writing feature using one note. Started to notice screen freeze after a couple of months. Finally keyboard pointer and pen would lock up. Sent in to HP for repair, 4 weeks later got it back, replace mother board. No change, sent back again this time 6 weeks, replaced hard drive and board. Still crazy pointer/pen. random right clicks and freeze ups. sending in again now. Bought at compusa didn't buy extended warranty. As of now they have had it longer than me. Any one had this problem