Hi all.I have a 60 inch tv in my livinroom thathas a vga in for computer.But the thing is I have a mac and I don't have a vga connector for a monitor so I can't connect it.I remember back in the 90's they used to have something called moniswitch that could switch from Dvi to Vga.Does something like that still exist?I wanna connect it in a way that I can switch to the tv and then switch to my regular monitor without having to disconnect and reconnect cables.And do u people think my videocard can even support a tv this large?My computer is an old Apple power mac G5 running leopard with1.5 gig memory and dual 2.0ghz processors.