My wife has a 19" flat crt Viewsonic P95F+ thats a few years old now. Lately this thing has been emitting high frequency whines and occasionally really loud screeches that don't stop for quite a while. The video also sometimes turns into a multi colored garble that flicker from black screen, to the colors, and back to black. It will do this until she turns off the monitor and leaves it off for a while. Should we be looking for a new monitor for her soon? I've always replaced my monitors before they got anywhere close to dying so I'm not too knowledgeable about CRT death. :O