I am buying an ipod for a long (2 month) holiday and need it for photo transfer as well as music. I have seen on the Boots website the 30GB 40GB and 60GB models. All three say the battery life is 8 hours whereas other sites (including Apple) show 15 hours. Are the Boots 8 hour models old versions or have they only made the 15 hour model and Boots have made an error? The Apple website only show the 30GB and 60GB. Does anyone know why they don't show the 40GB... is it old or are they imports? Any help well be appreciated.