I, once again, couldn't sign in to Yahoo! Messenger. I've been through this repeatedly and it's not getting fixed. I've talked to tech people, some helpful and others not, and all I get are temporary solutions. Most recently, the program completely froze and had to be ended. I restarted it and surprise, surprise, I couldn't sign in. I tried several methods before finally contacting tech support. The woman told me to TURN OFF MY FIREWALL that already had an exception for Yahoo! But I was cooperative. I turned it off for... read full review »