dunno about in malaysia, but when i was in UK, whenever i use Fedex to post from overseas, it came very fast. no custom delay or anything. but a week later will come in another letter from fedex asking about the custom tax + admin fee. what happen was in order to get the item to us very quickly, they pay the customs charges first themselves, and later charge admin fee for it. sometimes admin fee is as much as the tax itself eg. gbp12 for tax + gbp10 for admin fee.