I wrote in a previous thread about my New Nec 20WMGX2 monitor having bad image persistence (out-of-the-box display problem). Well, that is no longer an issue. While the "fourth" RMA Nec sent to me doesn't have image persistence, it does have dead/faulty pixels. I am keeping the monitor, though, but I would not recommend this model, especially with less expensive, and probably better, 20in. monitors on the market. Those that have this model without display problems, consider yourself fortunate!