http://blogs.office.com/b/project/archive/2011/05/16/project-2010-sp1-multi-browser-support.aspxAs I mentioned on Monday in this post , with SP1 the team member pages are now supported on Firefox, Safari, and Chrome. This means team members can now view the tasks they are assigned to and submit status and timesheets all through their preferred browseren-USTelligent Community 1.5.134.15456 (Build: 5.5.134.15456)