User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.0 x64; en-US; rv:1.9.2a1pre) Gecko/20090710 Minefield/3.6a1pre (.NET CLR 3.5.30729) Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 6.0 x64; en-US; rv:1.9.2a1pre) Gecko/20090710 Minefield/3.6a1pre (.NET CLR 3.5.30729) Windows Live Hotmail only recognizes Minefield as a mobile browser and there doesn't seem to be a way to change it. It also fails to download attachments properly. Reproducible: Always Steps to Reproduce: go to hotmail.com Actual Results: only a mobile version of hotmail appears. Expected Results: Obviously Minefield isn't a mobile browser. It works with Firefox and IE, but not Minefield.

In the future, please search before posting. Also, your user agent string says you're running a very old out of date version of Minefield from last year. I highly suggest you install current Firefox 3.6 or a current nightly build. (assuming you don't just have a broken UA string) http://getfirefox.com/ http://support.mozilla.com/en-US/kb/Websites+or+add-ons+incorrectly+report+incompatible+browser