well... if you receive a letter from custom... then your item is at custom... but normally if your item send from oversea via priority mail international suppose to have tracking even within malaysia...

well only priority mail international tracking starting with C/CP will have tracking after leaving USA ( will be automatically converted into poslaju within malaysia ) while other tracking like L will only having tracking till leaving USA then after that it's chance 50/50 if you can get it because it's become a normal parcel therefore no more tracking within msia.

yes electronic toys will have taxed. i saw a guy bringing in soft toys and he got taxed as well... you need to check at custom website because if you kena custom duty tax + sales tax ( which is based on ur real value *price of item+insurance+delivery* written on the invoice or box )

if you have the USA tracking number... you can check your tracking at trace-trace.com (very useful website!)