Someone said it's gonna get more confusing now since the real 4GB players are here now. And my comment was exactly this - the scammers will now graduate to 8GB !!
And there it is!
I was quite amused when several factories showed me how they make "upgrade" players, (that's what they call the hacked ones) & most of them could go up to 8GB, although some suggested "8GB no stable" !! Mind you the factories USUALLY do not cheat - they supply the 'upgrades' on customer request.
This 'fasttechs' seems to be new at selling chipods. It may be possible that he himself has been conned. Someone wanna enlighten him by sending him an email? I can't put my seller account with ebay at risk.