i have purchased the pb . I also had the Acer Iconia from last year. Its performance is very good. I also love the design of that model. Its working is fine till the last week but from the last week the tablet gets blocked on the screen ďAndroidĒ. I am confused to get rid of it. Then someone told me to do hard reset on my device. Then I will try to do it. But nothing gets right. I failed to do that. I donít have correct information about that. Can someone tell me the combination of button so by the use of them I can do the hard reset on my device? Please help me out to solve this problem.