just picked up a 1.66Ghz Core2Duo model for £55. Spent the evening cleaning the poor wee thing up. It's a shame. Whoever upgraded the RAM in the past has done a number on this. All the motherboard was held down with was double sided tape. None of the securing screws were inside it. Dust caked all over the processor and they have tried to force the Bluetooth chip off without removing it's bracket so it's damaged t a bit. Poor Mac. So it's been dusted out, polished up, a whole new set of screws put in, a lovely fast SSD, fresh install of Snow Leopard and later I'll split the drive with boot camp and stick Windows 7 on there too. I know you can get smaller computers these days with the Intel NUC and the new Windows Sticks, but I still think these old Macs look fantastic when you open them up.