Okay its time to replace my 3 year old TI 667mhz G4 Gig Ethernet model powerbook with something a little more up-to-date. I am interested in either the 12" but am a little dubious of the screen so might go for the 15" not sure yet. I have also been looking at Bluetooth GPS receivers, aparantly any GPS Bluetooth receiver will work with Mac's because they don't have the dodgy USB-Serial chip that many USB receivers have. Can anyone recommend any good route planning software for use in the car (12" powerbook will come in handy here) ... I suppose I could use virtual pc but that's not very nice. Many thanks.