Ah, that's very helpful.
http://cgi.ebay.com.au/Meizu-4GB-Min...QQcmdZViewItem
^ Link to the auction I'm interested in.
But then I had a look at his -ive feedbacks...
http://toolhaus.org/cgi-bin/negs?Use...rn=Received+by
He has quite a few comments about hacked memory chips on other mp3 players he has sold.