I have bought an new Mac air and a Lacie hard drive. I have 2 other old macs which I want to get the files off and then get rid of. The first is an Imac which I have transfered everything off. the second a G4 Laptop which I'm having the problem with. Neither the Imac or the air seems to recognise it when I connect via a firewire and the G4 doesn't recognise the lacie drive. I'm not very computer savvy and am struggling with the etheret method as well. Any help appreciated.