I have a 1Ghz emac that i bought for my mom, shes been complaining to me that the screen has been getting darker and darker regardless of what she does to the energy and display settings. So finally i do take a look at it and yes it is extremely dark. Is this the sign of a dying crt? is it worth repairing? Or should i strip it and get her a mac mini ? Google tells me that voltage can be adjusted on the old crt imacs, when they start to dim, would this apply an emac going on 5 years old ?