MacChoice

ok apple techies ... I have a G5 (one of the early ones) at home which quite surfices what I need to do + gets used instead of a TV. My office used to be at home so this was fine and my G3 iBook for extra bits at meetings etc ... now the job has changed I take the iBook into the office and use it the majority of the time, but am finding it struggles with some programmes (PS etc) and is generally slooooow. The G5 on the other hand now gets under used at home.

So the question is .. do I trade them both in for a shiny powerbook and xtra screen? or put up and shut up?