Okay, I am just starting with my DSLR, but am off the Europe next week and will try to muddle through taking photos. I do wonder, however, if I should take a spare battery, since I don't believe the charger will work in the European mains outlets. I'll be in England, actually. Should I take a spare fully charged battery? I'm aware that there are many variables in how long the battery will last between charges, but have no experience with this and the manual doesn't help me much. Advice?