Thanks Dave, I would be able to handle it being a bit slow since the sort of apps I would be running would not be very CPU/GPU intensive. (At least, I think a 2D moving map display shouldn't be.)

Is your iBook the 1.33GHz or the 1.42GHz CPU?
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Peter.

"I spent 90% of my money on women, drink and fast cars. The rest I wasted." - George Best