So I recently got a used Acer A500 and was looking for some advice. I'm planning on using the device primarily for movie playback on a HDTV. I've tried some file playback already and some stuff really chugs on both moboplayer and mxplayer. As far as I can tell, everything is stock on it and there are no available system updates. Can someone please suggest what might be the best OS/setup to install on this for what I'm looking for? (I'd also prefer to be able to use flash, but it's not a total dealbreaker) I'm not familiar with the process of rooting the tablet, but I'm not opposed to trying it if there's a vastly better setup when it comes to processing video playback software side. Thanks in advance.