I had a very bad experience with mp4nation, and kindly recommend to anyone to avoid this store. They are liars. Reasons:
1. I bought one Nationite S:Flo 2 from them, paid for EMS delivery. After that I found that they don't delver with EMS in my country. I contacted them asking to return EMS money and they replied, after several days, that they'll use some weird "Courier Mail" which is slower than EMS but faster than free airmail. After some research I found that they used regular free airmail, but kept my money for EMS! I'm going to a paypal petition for this.
2. After many petitions on their support system, they promised they will deliver the parcel on 15.06. But they gave me tracking number on 17.06. When I asked why so late, they replied:
"Your order was already shipped, we could not post your tracking before the public holiday on wednesday. Tracking is posted on your account now."
When parcel finally arrived, guess what? The date when it was received on Hong Kong post was 17.07!!!
3. They delivered the parcel after 12 days of many insistence, and only because I asked them to return the money. Many people on the net are complaining that they didn't received their parcel for a month or more!
So, never buy from this reseller! There are alternatives!