I put the 4GB version of this here a few weeks ago, and it was frozen solid. Why? I have already bought 3 of these and am off to buy another.
This player has had some undeserved press. If you study and follow the instructions you will realise that some reviewers are not quite being fair. It offers great value for money and comes with an AVI converter that does what it's asked. Now that Micro SD Cards are so cheap it is well worth the investment.
It's on Amazon today for £44.39 http://www.amazon.co.uk/Sumvision-Ice-Touch-Sensitive-Player/dp/B000SYRPQU/ref=sr_1_6?ie=UTF8&s=electronics&qid=1227011671&sr=1-6
This is on Today Only, until about midday tomorrow.
2Gb Sumvision ICE 800 Black Mp4 Player 2.5" Screen, Touch Buttons inc micro sd card upgrade slot (Max 2GB)