DS is 4. His passport will expire next spring 2011. Thinking of renewing the photo (his was done when 3 months old) as we had some problems at UK Passports last time we travelled. It's £49 to renew the photo on the existing passport - it can't be extended - then it will expire in 2011 and it would have to be done again for another £49.
Q: Would you bother or wait until later? We travel again soon - before the 9 month window when the time can be 'added' to the new 5 yr passport.