I've also found it very variable whether I have been charged import taxes or not. For itmes under about £50, I have found that they virtually never charge you. For more expensive items it varies. For example, I got stung badly by customs for a Ceriatone amp from Malaysia, but was not charged at all for one expensive speaker I imported from the USA. The values of each were all fully disclosed on the labels. Other speakers I've ordered from the states have caught the normal import charges, which usually seem to be about 20-25% of the cost of the item - and they charge you import charges (including VAT) for the cost of the shipping too - very sneaky, and unnecessary I think.