I currently own a Galaxy Tab 10.1 Wifi first gen. The video playback on it (aside from H.264 mp4s) is not that great. FLVs, MKVs, RMVBs all are sluggish on it. Its kind of a hit and miss. I have both Dice and MX Player but same results. Ive done research on the internet and it seems to be a common issue with the Tab 10.1. Transformer doesnt seem to have as much of this problem although its pretty much the same specs. Anyway, I am looking to upgrade to the TF300 and was wondering if anyone has played with it for a few days and have played a number of video formats on it. If so, I want to see if the Tegra 3 performs better with video. Playing videos is one of the main things I do on my tablet so it has to be better for me. What do you guys think?