Just got a 3rd gen iPod Touch. All is great, but YouTube is unusable for some odd reason. It takes ages to buffer and browsing vids also takes as long. My router is Airport Express and Speedtest on the iPod shows 4Mb down. What could it be? I did some googleing of my own and found the most common "fix" is setting the router to b mode only. I tried that and it didn't help. Safari is smooth, everything is awesome, just this YouTube fluke... Any ideas?