i have parchased total 6 proview moniters but after 15 days i moniter is off and another 15 days i have get one more moniter problem in coloore resulution. i have tke a for service centre in secandrabad 14-04-2010 my recipt no is 1213 but till on today thare is no vreply for service centre and not repsond in phone. here is not given to my moniters return he should always sayto me engineer is not comming. so frnd dont take any products of proview becose in hydrabad no service for this company...