From: "Rich Gauszka" 


FWIW I had to back off IE7 after I discovered it would hang whenever
AT&T Yahoo requested a login from me. I tried it on two separate
computers with similar results. I didn't expect an IE7 hang that required
Task Manager. IE7 appeared to work well at the other sites I tried it on so
I'm not sure what is happening ( Yahoo also includes IE7 as a software
download option )

Added the registry settings to block IE for now

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