You can clone with
Firefox5 is not recognized correctly... maybe UserAgent file needs to be updated to reflect latest browser releases
Can you send me the Useragent string from Firefox 5.0? Visit http://www.useragentstring.com/ to display your UA String.
Mozilla/5.0 (Windows NT 5.1; rv:5.0) Gecko/20100101 Firefox/5.0
Add detection for Firefox 5.
Should fix Issue #67
should i also mention FF6, which will be stable in a few weeks?
Mozilla/5.0 (Windows NT 5.1; rv:6.0) Gecko/20100101 Firefox/6.0
Created a followup issue, that's what we should focus on: #78