Currently running osx 10.3.9. Need to update to Tiger (10.3.4) as according to my research my software (photoshop 8, illustrator 11, indesign 3, office 2004) won't work in leopard. I have backed everything up to the hilt but can I do an archive & install straight away so I don't have to reinstall photoshop etc? I have tried once but stopped the install as I couldn't work out if it was a total fresh install or not.