Has anyone tried this PMP: http://www.dealextreme.com/p/2-8-lcd-game-...h-sd-slot-21965 ? I am considering getting it, cause it's pretty cheap and I wouldn't mind a media player for when I don't want my PSP with me, but I have a few questions if you have ever used one: 1. Does it charge by USB (image of charger looks like it does)? 2. Is video playback at all decent? 3. What games can it play? Can it play GBC games? (And can you delete the games it comes with?) 4. What is the battery life like? 5. What sort of SD card does it take? Micro, Mini, Regular...? Thanks to anyone who can answer these questions for me.