What operating system? What type of internet connection? Which browser and version?
Have you checked with Hotmail? (What you're seeing isn't that unusual.)
Tried installing the newest version of Java ? See the link below:
http://forums.cnet.com/5208-6122_102-0.html?forumID=44&threadID=248062&messageID=2488949#2488949
Hope this helps.
Grif
I have two hotmail accounts and for the last 24 hours or more I have not been able to access either one of them. I keep getting the "page not found" message. I've checked with a friend who also has hotmail and he is not having any trouble. Can someone please help me? Thanks.

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