Summary:
I live in Romania a small country fron East Europe , and in my country the Iriver x 20 is available in 2 GB size ...it costs a small fortune but it's worth each and every penny i paid for it .
It took me one hour to become used with controls and it has a nice sound , custom EQ , FM radio , image and movie player .... really an excelent player .
I added a 4 GB micro SD card and works fine ....

Pros:
Nice design , it is easy to use , has a great sound , i can say it is a very portable media center .

Cons:
The head phones must be replaced with some better ones ( i use icemat siberia ) , the package does not include an AC adapter .... u can not delete any file from the player u must have acces to a computer to do that !