Hi, does anyone have problems watching the WWDC on their iPads? I keep getting this icon that prevents me from watching the video on my iPad. Initially, I thought it was a region setting that prevents me from watching, but when I used my iMac 24" to view the videos, I had no problems. Incidentally, I'm linked to the WWDC address from Apple's homepage. Had problems with the keynote, but not the other two videos on the iPhone. It says you can watch the video on demand exclusively here in Quicktime and MPEG4. Thought the iPad supports MPEG4?