I'm going on holiday to Florida next week and plan on taking my iBook with my to catch-up on a bit of work in the evenings or watch some DVDs. Problem is that I don't know what type of adaptor I need. I don't really want to fork out for the Apple kit and wondered if anyone knew whether I'd be able to get away with just an adaptor (http://cgi.ebay.co.uk/Travel-Adapto...566553594QQcategoryZ19315QQrdZ1QQcmdZViewItem) or whether I'd need a step-up converter. My iBook G4 power adaptor says 65W on it but I saw this on eBay: http://cgi.ebay.co.uk/45W-STEP-UP-V...566467081QQcategoryZ19315QQrdZ1QQcmdZViewItem but it only goes up to 45W. What wattage is the Amercian power adaptor and does anyone have any experience of what I need? The last thing I want to do is blow up my iBook on holiday!