Weird issue, wonder if anyone else can confirm/deny...

If I go to www.bn.com (barnes and noble website) in IE7, it redirects me to their mobile site http://www.barnesandnoble.com/mobile/index.asp

If I go to it in firefox, it brings up the normal site.

Before the IE bashing starts, I tested on another computer in the office, in IE7, and it works fine (also tested an IE6), however at least one friend at another location reported the same issue in IE7, so I know its not just my computer.

Someone is not parsing a useragent correctly for some reason...

What about you guys?