At first I thought the iTunes Store was down, because it said it couldn't connect to it while I was trying to add Podcasts. Then when I accidentally clicked radio, it also said it couldn't connect. I have diabled my firewall temporarily, with no success. It hadn't had a problem with anything before, and this problem has only been recent. I'm not using a proxy, and everything is detected automatically for my web setting. I'm running Windows XP and just tried reinstalling the newest iTunes without success in connecting still. I'm using a wireless router to connect to the internet. Here are my network diagnostics from iTunes, which basically tell me that it failed in creating a "secure link."