Update loaded last night so now "Music, Photos & More" shows Yahoo! and other apps. Problem is that Yahoo! and Browse & Buy apps show the "please wait..." screen very briefly then immediately error out with "An error occured while running the application. Could not open url." message. Other apps seem to work OK. This is not a LAN or firewall problem. I've checked and rechecked both, did another network connection and a restart. Any thoughts or suggestions?