What I am trying to accomplish is on my work pc I want one instance of firefox with my work account, like normal, but I want to have another with my personal account without them getting mixed. Being able to access my data and send tabs to my cell phone would be handy, in fact, I needed it today when my printer died and I needed documentation out in the shop. I have tried to create another user account and shift+right click>run as different user, but it opened up firefox just like it is when launched normally, logged in and all. I have tried straight up installing another instance; obviously the firefox installer does not allow that. The only thing I haven't tried that I know to do is run the second instance of firefox in sandboxie, which I dont really want to do, like I dont want to log out either (switching users on my work computer actually causes a bsod) I would greatly appreciate some help. The one thing chrome has over firefox is the ability to switch accounts on the fly, though I greatly prefer firefox's way of logging into the application in a more unintrusive way. Even if I could just send a tab to my phone from a different account (share tab from work to personal account) that would suffice.