hi
I found your post by searching for that same seller in this forum, as i bought a player from them a few days ago but i wont receive it just yet.
If you've got yours by now, what was it like, was it ok? is it 4 gb as stated?
you might wanna check out this post, as it tells you how to check it out.
http://mympxplayer.org/hacked-4-8gb-player-vt839.html
i'm interested in hearing back from you about your experience with the player your bought, thanks. hopefully we're lucky ...