IE blocking Messenger within Hotmail

One thing I've always (well within the last year or so) found annoying about Hotmail is that it launches an instance of MSN Messenger when you check your mails. Anyway, last night Microsoft pushed IE7 over auto-update and now when I login to Hotmail their Messenger application is blocked by IE7 and Microsoft is called an unverified publisher (*cough!*).

Screen shot!



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